56512022106 has 16 divisors (see below), whose sum is σ = 113070951648. Its totient is φ = 18829522800.

The previous prime is 56512022101. The next prime is 56512022111. The reversal of 56512022106 is 60122021565.

It is an interprime number because it is at equal distance from previous prime (56512022101) and next prime (56512022111).

It is not an unprimeable number, because it can be changed into a prime (56512022101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1938805 + ... + 1967736.

It is an arithmetic number, because the mean of its divisors is an integer number (7066934478).

Almost surely, 2^56512022106 is an apocalyptic number.

56512022106 is an abundant number, since it is smaller than the sum of its proper divisors (56558929542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56512022106 is a wasteful number, since it uses less digits than its factorization.

56512022106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908957.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 56512022106 in words is "fifty-six billion, five hundred twelve million, twenty-two thousand, one hundred six".