22031120099994 has 16 divisors (see below), whose sum is σ = 44292932559360. Its totient is φ = 7305257973440.

The previous prime is 22031120099993. The next prime is 22031120100047. The reversal of 22031120099994 is 49999002113022.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9612180399 + ... + 9612182690.

It is an arithmetic number, because the mean of its divisors is an integer number (2768308284960).

Almost surely, 2^{22031120099994} is an apocalyptic number.

22031120099994 is an abundant number, since it is smaller than the sum of its proper divisors (22261812459366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22031120099994 is a wasteful number, since it uses less digits than its factorization.

22031120099994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19224363285.

The product of its (nonzero) digits is 629856, while the sum is 51.

The spelling of 22031120099994 in words is "twenty-two trillion, thirty-one billion, one hundred twenty million, ninety-nine thousand, nine hundred ninety-four".