120022535132 has 48 divisors (see below), whose sum is σ = 220255005600. Its totient is φ = 57153465600.

The previous prime is 120022535117. The next prime is 120022535189. The reversal of 120022535132 is 231535220021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3132563 + ... + 3170645.

It is an arithmetic number, because the mean of its divisors is an integer number (4588645950).

Almost surely, 2^120022535132 is an apocalyptic number.

It is an amenable number.

120022535132 is a deficient number, since it is larger than the sum of its proper divisors (100232470468).

120022535132 is a wasteful number, since it uses less digits than its factorization.

120022535132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38486 (or 38484 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 120022535132 its reverse (231535220021), we get a palindrome (351557755153).

The spelling of 120022535132 in words is "one hundred twenty billion, twenty-two million, five hundred thirty-five thousand, one hundred thirty-two".