120556022 has 16 divisors (see below), whose sum is σ = 182256480. Its totient is φ = 59806272.

The previous prime is 120556013. The next prime is 120556039. The reversal of 120556022 is 220655021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239423 + ... + 239925.

It is an arithmetic number, because the mean of its divisors is an integer number (11391030).

Almost surely, 2^120556022 is an apocalyptic number.

120556022 is a deficient number, since it is larger than the sum of its proper divisors (61700458).

120556022 is a wasteful number, since it uses less digits than its factorization.

120556022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 120556022 is about 10979.8006357128. The cubic root of 120556022 is about 494.0030569071.

The spelling of 120556022 in words is "one hundred twenty million, five hundred fifty-six thousand, twenty-two".