23356822506 has 16 divisors (see below), whose sum is σ = 48744673344. Its totient is φ = 7447102784.

The previous prime is 23356822481. The next prime is 23356822507. The reversal of 23356822506 is 60522865332.

It is not an unprimeable number, because it can be changed into a prime (23356822507) 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, 84626031 + ... + 84626306.

It is an arithmetic number, because the mean of its divisors is an integer number (3046542084).

Almost surely, 2^23356822506 is an apocalyptic number.

23356822506 is an abundant number, since it is smaller than the sum of its proper divisors (25387850838).

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

23356822506 is a wasteful number, since it uses less digits than its factorization.

23356822506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169252365.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 23356822506 in words is "twenty-three billion, three hundred fifty-six million, eight hundred twenty-two thousand, five hundred six".