120455522 has 32 divisors (see below), whose sum is σ = 204595200. Its totient is φ = 52693200.

The previous prime is 120455509. The next prime is 120455549. The reversal of 120455522 is 225554021.

It is a junction number, because it is equal to n+sod(n) for n = 120455491 and 120455500.

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 15 ways as a sum of consecutive naturals, for example, 162629 + ... + 163367.

It is an arithmetic number, because the mean of its divisors is an integer number (6393600).

Almost surely, 2^120455522 is an apocalyptic number.

120455522 is a deficient number, since it is larger than the sum of its proper divisors (84139678).

120455522 is a wasteful number, since it uses less digits than its factorization.

120455522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 120455522 is about 10975.2230956824. The cubic root of 120455522 is about 493.8657456147.

The spelling of 120455522 in words is "one hundred twenty million, four hundred fifty-five thousand, five hundred twenty-two".