22856211086 has 32 divisors (see below), whose sum is σ = 35587289088. Its totient is φ = 11004396480.

The previous prime is 22856211067. The next prime is 22856211097. The reversal of 22856211086 is 68011265822.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056995 + ... + 1078401.

It is an arithmetic number, because the mean of its divisors is an integer number (1112102784).

Almost surely, 2^22856211086 is an apocalyptic number.

22856211086 is a deficient number, since it is larger than the sum of its proper divisors (12731078002).

22856211086 is a wasteful number, since it uses less digits than its factorization.

22856211086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21656.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 22856211086 in words is "twenty-two billion, eight hundred fifty-six million, two hundred eleven thousand, eighty-six".