56423822022 has 16 divisors (see below), whose sum is σ = 125386271280. Its totient is φ = 18807940656.

The previous prime is 56423822011. The next prime is 56423822023. The reversal of 56423822022 is 22022832465.

56423822022 is a `hidden beast` number, since 5 + 6 + 423 + 8 + 220 + 2 + 2 = 666.

56423822022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56423822023) 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, 522442743 + ... + 522442850.

It is an arithmetic number, because the mean of its divisors is an integer number (7836641955).

Almost surely, 2^56423822022 is an apocalyptic number.

56423822022 is an abundant number, since it is smaller than the sum of its proper divisors (68962449258).

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

56423822022 is a wasteful number, since it uses less digits than its factorization.

56423822022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044885604 (or 1044885598 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 56423822022 in words is "fifty-six billion, four hundred twenty-three million, eight hundred twenty-two thousand, twenty-two".