122465042 has 32 divisors (see below), whose sum is σ = 228313728. Its totient is φ = 48059136.

The previous prime is 122465027. The next prime is 122465069. The reversal of 122465042 is 240564221.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1853 + ... + 15759.

It is an arithmetic number, because the mean of its divisors is an integer number (7134804).

Almost surely, 2^122465042 is an apocalyptic number.

122465042 is a deficient number, since it is larger than the sum of its proper divisors (105848686).

122465042 is a wasteful number, since it uses less digits than its factorization.

122465042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13970.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 122465042 is about 11066.3924564422. The cubic root of 122465042 is about 496.5969470073.

It can be divided in two parts, 1224 and 65042, that added together give a palindrome (66266).

The spelling of 122465042 in words is "one hundred twenty-two million, four hundred sixty-five thousand, forty-two".