22671636364 has 24 divisors (see below), whose sum is σ = 43126645968. Its totient is φ = 10366036800.

The previous prime is 22671636341. The next prime is 22671636367. The reversal of 22671636364 is 46363617622.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22671636367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2031787 + ... + 2042914.

It is an arithmetic number, because the mean of its divisors is an integer number (1796943582).

Almost surely, 2^22671636364 is an apocalyptic number.

It is an amenable number.

22671636364 is a deficient number, since it is larger than the sum of its proper divisors (20455009604).

22671636364 is a wasteful number, since it uses less digits than its factorization.

22671636364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074825 (or 4074823 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 46.

The spelling of 22671636364 in words is "twenty-two billion, six hundred seventy-one million, six hundred thirty-six thousand, three hundred sixty-four".