120022032 has 40 divisors (see below), whose sum is σ = 333909184. Its totient is φ = 36929664.

The previous prime is 120022013. The next prime is 120022061. The reversal of 120022032 is 230220021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120021999 and 120022017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95548 + ... + 96795.

Almost surely, 2^120022032 is an apocalyptic number.

120022032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120022032 is an abundant number, since it is smaller than the sum of its proper divisors (213887152).

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

120022032 is a wasteful number, since it uses less digits than its factorization.

120022032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192367 (or 192361 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 120022032 is about 10955.4567225652. The cubic root of 120022032 is about 493.2725994547.

Adding to 120022032 its reverse (230220021), we get a palindrome (350242053).

It can be divided in two parts, 1200 and 22032, that added together give a palindrome (23232).

The spelling of 120022032 in words is "one hundred twenty million, twenty-two thousand, thirty-two".