I'd bet 220/fold in the 2nd hand. 1st hand is irrelevant, villain flopped nuts and whether he slowplays them or doesn't can tell us how he plays the top 0.1% of his hands
Why are you calling off the rest of your chips when he re-raises you in hand 2? Has he shown you any bluffs in a spot like that that you can beat? You can't beat any bluff with A high. there are better spots and you can still play w/ your stack size.