22631266732 has 12 divisors (see below), whose sum is σ = 40970396880. Its totient is φ = 10925439056.

The previous prime is 22631266673. The next prime is 22631266733. The reversal of 22631266732 is 23766213622.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22631266733) 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 3 ways as a sum of consecutive naturals, for example, 97548448 + ... + 97548679.

It is an arithmetic number, because the mean of its divisors is an integer number (3414199740).

Almost surely, 2^22631266732 is an apocalyptic number.

It is an amenable number.

22631266732 is a deficient number, since it is larger than the sum of its proper divisors (18339130148).

22631266732 is a wasteful number, since it uses less digits than its factorization.

22631266732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195097160 (or 195097158 counting only the distinct ones).

The product of its digits is 217728, while the sum is 40.

The spelling of 22631266732 in words is "twenty-two billion, six hundred thirty-one million, two hundred sixty-six thousand, seven hundred thirty-two".