122455023 has 16 divisors (see below), whose sum is σ = 169538400. Its totient is φ = 78525440.

The previous prime is 122454989. The next prime is 122455033. The reversal of 122455023 is 320554221.

It is a cyclic number.

It is not a de Polignac number, because 122455023 - 2⁸ = 122454767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122454984 and 122455002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122455033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21943 + ... + 26951.

It is an arithmetic number, because the mean of its divisors is an integer number (10596150).

Almost surely, 2^122455023 is an apocalyptic number.

122455023 is a deficient number, since it is larger than the sum of its proper divisors (47083377).

122455023 is a wasteful number, since it uses less digits than its factorization.

122455023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5322.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 122455023 is about 11065.9397703042. The cubic root of 122455023 is about 496.5834042569.

The spelling of 122455023 in words is "one hundred twenty-two million, four hundred fifty-five thousand, twenty-three".