120021113033232 has 40 divisors (see below), whose sum is σ = 311385248220384. Its totient is φ = 39835333649664.

The previous prime is 120021113033207. The next prime is 120021113033281. The reversal of 120021113033232 is 232330311120021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5365739578 + ... + 5365761945.

Almost surely, 2^{120021113033232} is an apocalyptic number.

120021113033232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120021113033232 is an abundant number, since it is smaller than the sum of its proper divisors (191364135187152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120021113033232 is a wasteful number, since it uses less digits than its factorization.

120021113033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10731501767 (or 10731501761 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 120021113033232 its reverse (232330311120021), we get a palindrome (352351424153253).

The spelling of 120021113033232 in words is "one hundred twenty trillion, twenty-one billion, one hundred thirteen million, thirty-three thousand, two hundred thirty-two".