122624207 has 2 divisors, whose sum is σ = 122624208. Its totient is φ = 122624206.

The previous prime is 122624197. The next prime is 122624221. The reversal of 122624207 is 702426221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122624207 - 2²² = 118429903 is a prime.

It is a super-2 number, since 2×122624207² = 30073392284757698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122624407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61312103 + 61312104.

It is an arithmetic number, because the mean of its divisors is an integer number (61312104).

Almost surely, 2^122624207 is an apocalyptic number.

122624207 is a deficient number, since it is larger than the sum of its proper divisors (1).

122624207 is an equidigital number, since it uses as much as digits as its factorization.

122624207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 122624207 is about 11073.5814892924. The cubic root of 122624207 is about 496.8119924166.

The spelling of 122624207 in words is "one hundred twenty-two million, six hundred twenty-four thousand, two hundred seven".