56156061122 has 16 divisors (see below), whose sum is σ = 97704363840. Its totient is φ = 23707675728.

The previous prime is 56156061037. The next prime is 56156061139. The reversal of 56156061122 is 22116065165.

56156061122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 29932997 + ... + 29934872.

It is an arithmetic number, because the mean of its divisors is an integer number (6106522740).

Almost surely, 2^56156061122 is an apocalyptic number.

56156061122 is a deficient number, since it is larger than the sum of its proper divisors (41548302718).

56156061122 is a wasteful number, since it uses less digits than its factorization.

56156061122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59867945.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 56156061122 in words is "fifty-six billion, one hundred fifty-six million, sixty-one thousand, one hundred twenty-two".