Q: Is 1,122,020 a Prime Number?
A: No, 1,122,020 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1122020 can be evenly divided by 1 2 4 5 10 20 56,101 112,202 224,404 280,505 561,010 and 1,122,020, with no remainder.
Since 1,122,020 cannot be divided by just 1 and 1,122,020, it is not a prime number.