122013004 has 6 divisors (see below), whose sum is σ = 213522764. Its totient is φ = 61006500.

The previous prime is 122012977. The next prime is 122013011. The reversal of 122013004 is 400310221.

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 as a sum of consecutive naturals, namely, 15251622 + ... + 15251629.

Almost surely, 2^122013004 is an apocalyptic number.

It is an amenable number.

122013004 is a deficient number, since it is larger than the sum of its proper divisors (91509760).

122013004 is a wasteful number, since it uses less digits than its factorization.

122013004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30503255 (or 30503253 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 122013004 is about 11045.9496649224. The cubic root of 122013004 is about 495.9851875129.

Adding to 122013004 its reverse (400310221), we get a palindrome (522323225).

The spelling of 122013004 in words is "one hundred twenty-two million, thirteen thousand, four".