222410057 has 2 divisors, whose sum is σ = 222410058. Its totient is φ = 222410056.

The previous prime is 222409981. The next prime is 222410081. The reversal of 222410057 is 750014222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188897536 + 33512521 = 13744^2 + 5789^2 .

It is a cyclic number.

It is not a de Polignac number, because 222410057 - 2¹⁴ = 222393673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (222410557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111205028 + 111205029.

It is an arithmetic number, because the mean of its divisors is an integer number (111205029).

Almost surely, 2^222410057 is an apocalyptic number.

It is an amenable number.

222410057 is a deficient number, since it is larger than the sum of its proper divisors (1).

222410057 is an equidigital number, since it uses as much as digits as its factorization.

222410057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 222410057 is about 14913.4186892208. The cubic root of 222410057 is about 605.8774754377.

Adding to 222410057 its reverse (750014222), we get a palindrome (972424279).

The spelling of 222410057 in words is "two hundred twenty-two million, four hundred ten thousand, fifty-seven".