120022192 has 40 divisors (see below), whose sum is σ = 238524416. Its totient is φ = 58487616.

The previous prime is 120022181. The next prime is 120022207. The reversal of 120022192 is 291220021.

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 7 ways as a sum of consecutive naturals, for example, 109873 + ... + 110959.

Almost surely, 2^120022192 is an apocalyptic number.

It is an amenable number.

120022192 is a deficient number, since it is larger than the sum of its proper divisors (118502224).

120022192 is a wasteful number, since it uses less digits than its factorization.

120022192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 120022192 is about 10955.4640248599. The cubic root of 120022192 is about 493.2728186466.

The spelling of 120022192 in words is "one hundred twenty million, twenty-two thousand, one hundred ninety-two".