120402122032 has 20 divisors (see below), whose sum is σ = 233474688360. Its totient is φ = 60150589568.

The previous prime is 120402121997. The next prime is 120402122149. The reversal of 120402122032 is 230221204021.

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 3 ways as a sum of consecutive naturals, for example, 3134782 + ... + 3172957.

It is an arithmetic number, because the mean of its divisors is an integer number (11673734418).

Almost surely, 2^120402122032 is an apocalyptic number.

It is an amenable number.

120402122032 is a deficient number, since it is larger than the sum of its proper divisors (113072566328).

120402122032 is a wasteful number, since it uses less digits than its factorization.

120402122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308940 (or 6308934 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 120402122032 its reverse (230221204021), we get a palindrome (350623326053).

The spelling of 120402122032 in words is "one hundred twenty billion, four hundred two million, one hundred twenty-two thousand, thirty-two".