22031120099992 has 16 divisors (see below), whose sum is σ = 43738253139960. Its totient is φ = 10367585929344.

The previous prime is 22031120099899. The next prime is 22031120099993. The reversal of 22031120099992 is 29999002113022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031120099993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80996764938 + ... + 80996765209.

Almost surely, 2^{22031120099992} is an apocalyptic number.

It is an amenable number.

22031120099992 is a deficient number, since it is larger than the sum of its proper divisors (21707133039968).

22031120099992 is a wasteful number, since it uses less digits than its factorization.

22031120099992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161993530170 (or 161993530166 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 49.

The spelling of 22031120099992 in words is "twenty-two trillion, thirty-one billion, one hundred twenty million, ninety-nine thousand, nine hundred ninety-two".