Satoshi Millionaire is one, who has 1 million Satoshi, i.e. 0.01 BTC.
There was a time when new entrants wanted to reach goal of 21 BTC, i.e. one in a million. Then it became Satoshi Billionaire, i.e. 10 BTC. Then 21 million club, i.e. 1 BTC. Now, owning 1 BTC is difficult and being a Satoshi Millionaire is the new goal.
This is quite interesting. Could it have been tried in the past? And maybe that's what some misinterpreted as 1 million satoshis owned by Satoshi? I hope not. Sometimes I wish he really owned alot of coins because he deserves it.
Well, I probably will have some saved long-term for others inheritance. Hopefully, it becomes very valuable by then. But I wouldn't hope on it too much.