Q: Is 502,220 a Prime Number?
A: No, 502,220 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 502220 can be evenly divided by 1 2 4 5 10 20 25,111 50,222 100,444 125,555 251,110 and 502,220, with no remainder.
Since 502,220 cannot be divided by just 1 and 502,220, it is not a prime number.