Looking on the internet deeply has found these results:

is split is the most popular phrase on the web.

is splited 1110,000 results on the web	is split 114,200,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	financing is split, each new payment shall be subject to consumption of at least 70 % of the total amount of any earlier pre Change Split Orientation when main window is split. The Summary tab is split vertically into two halves. For each grant, where pre financing. And her loyalty is split between CTU and DOD. Where a consignment is split, the original certificate shall be photocopied for each part of the consignment. If the batch is split in different parts, a document based on the model laid down in Annex A must be delivered for each part of it.

is splited

1110,000 results on the web

is split

114,200,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

financing is split, each new payment shall be subject to consumption of at least 70 % of the total amount of any earlier pre
Change Split Orientation when main window is split.
The Summary tab is split vertically into two halves.
For each grant, where pre
financing.
And her loyalty is split between CTU and DOD.
Where a consignment is split, the original certificate shall be photocopied for each part of the consignment.
If the batch is split in different parts, a document based on the model laid down in Annex A must be delivered for each part of it.