22920940914 has 16 divisors (see below), whose sum is σ = 48538463328. Its totient is φ = 7190883392.

The previous prime is 22920940877. The next prime is 22920940919. The reversal of 22920940914 is 41904902922.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (22920940919) 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, 112357452 + ... + 112357655.

It is an arithmetic number, because the mean of its divisors is an integer number (3033653958).

Almost surely, 2^22920940914 is an apocalyptic number.

22920940914 is an abundant number, since it is smaller than the sum of its proper divisors (25617522414).

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

22920940914 is a wasteful number, since it uses less digits than its factorization.

22920940914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224715129.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 22920940914 in words is "twenty-two billion, nine hundred twenty million, nine hundred forty thousand, nine hundred fourteen".