120542522 has 16 divisors (see below), whose sum is σ = 188324352. Its totient is φ = 57813840.

The previous prime is 120542519. The next prime is 120542533. The reversal of 120542522 is 225245021.

It is a super-2 number, since 2×120542522² = 29060999220240968, which contains 22 as substring.

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, 6218 + ... + 16725.

It is an arithmetic number, because the mean of its divisors is an integer number (11770272).

Almost surely, 2^120542522 is an apocalyptic number.

120542522 is a deficient number, since it is larger than the sum of its proper divisors (67781830).

120542522 is a wasteful number, since it uses less digits than its factorization.

120542522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23053.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 120542522 is about 10979.1858532407. The cubic root of 120542522 is about 493.9846165447.

Adding to 120542522 its reverse (225245021), we get a palindrome (345787543).

The spelling of 120542522 in words is "one hundred twenty million, five hundred forty-two thousand, five hundred twenty-two".