122345044 has 6 divisors (see below), whose sum is σ = 214103834. Its totient is φ = 61172520.

The previous prime is 122345023. The next prime is 122345053. The reversal of 122345044 is 440543221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67436944 + 54908100 = 8212^2 + 7410^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15293127 + ... + 15293134.

Almost surely, 2^122345044 is an apocalyptic number.

It is an amenable number.

122345044 is a deficient number, since it is larger than the sum of its proper divisors (91758790).

122345044 is a wasteful number, since it uses less digits than its factorization.

122345044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30586265 (or 30586263 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 122345044 is about 11060.9693969380. The cubic root of 122345044 is about 496.4346963125.

Adding to 122345044 its reverse (440543221), we get a palindrome (562888265).

The spelling of 122345044 in words is "one hundred twenty-two million, three hundred forty-five thousand, forty-four".