Not much info in the post or in your profile. I don't even know if you're in USA...

H22 probably doesn't exist without the rest of the number.
USDM engines have letter & number, like H22A2 or something.
JDM engines don't have the final number, like H22A.

Stock 95 Accord 4-cyl in USA is F22 something, not sure whether EX & LX are different. Elsewhere in the world the stock engines are quite different.
F-series engines are SOHC, H-series engines are DOHC & H-series normally came in Preludes.

There's a post somewhere listing all kinds of engines that appeared in different cars over the years. Maybe wikipedia?