22914641922 has 16 divisors (see below), whose sum is σ = 45932741280. Its totient is φ = 7620971072.

The previous prime is 22914641891. The next prime is 22914641929.

22914641922 is nontrivially palindromic in base 10.

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 (22914641929) 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, 4307847 + ... + 4313162.

It is an arithmetic number, because the mean of its divisors is an integer number (2870796330).

Almost surely, 2^22914641922 is an apocalyptic number.

22914641922 is an abundant number, since it is smaller than the sum of its proper divisors (23018099358).

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

22914641922 is a wasteful number, since it uses less digits than its factorization.

22914641922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8621457.

The product of its digits is 124416, while the sum is 42.

The spelling of 22914641922 in words is "twenty-two billion, nine hundred fourteen million, six hundred forty-one thousand, nine hundred twenty-two".