Who called from 2022947795

Called telling me about final warning for IRS payment and telling me to call back at the number I was already listening on. Automatic message - most likely scam.

Complete scam. Leaves message saying to call IRS back at this number but no answer when you call back.

I called back and got an answer but when I asked him why he was calling me, he hung up on me

I just got a call with an automated message saying that the IRS is preparing a lawsuit against me and to call back the same number.  Seemed beyond fishy.  Went to the IRS website and couldn't find this number anywhere on it.

I got the same call. The IRS won't do something like this. It's an old scam designed to get your SS number and other ID.