Q: Is 212,215 a Prime Number?
A: No, 212,215 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 212215 can be evenly divided by 1 5 42,443 and 212,215, with no remainder.
Since 212,215 cannot be divided by just 1 and 212,215, it is not a prime number.