22087823116 has 6 divisors (see below), whose sum is σ = 38653690460. Its totient is φ = 11043911556.

The previous prime is 22087823089. The next prime is 22087823119. The reversal of 22087823116 is 61132878022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22087823119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760977886 + ... + 2760977893.

Almost surely, 2^22087823116 is an apocalyptic number.

It is an amenable number.

22087823116 is a deficient number, since it is larger than the sum of its proper divisors (16565867344).

22087823116 is a wasteful number, since it uses less digits than its factorization.

22087823116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521955783 (or 5521955781 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 22087823116 in words is "twenty-two billion, eighty-seven million, eight hundred twenty-three thousand, one hundred sixteen".