A man wants me to transfer 2.1 million into my account and then have me purchase properties with the money. Am I being scammed? He has given his banking info, Password, and routing information.
Yes, this is scam. Absolutely and 100%.
The details of the scam may vary, but are largely irrelevant as far as the correct course of action goes - which is to cut all communications with this person, and stay away.
As a side note, no one ever needs to know your banking password, and you'd never need to know theirs.