22946468844 has 48 divisors (see below), whose sum is σ = 57831589088. Its totient is φ = 7039484928.

The previous prime is 22946468837. The next prime is 22946468869. The reversal of 22946468844 is 44886464922.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165667 + ... + 270810.

Almost surely, 2^22946468844 is an apocalyptic number.

It is an amenable number.

22946468844 is an abundant number, since it is smaller than the sum of its proper divisors (34885120244).

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

22946468844 is a wasteful number, since it uses less digits than its factorization.

22946468844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436834 (or 436832 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 57.

The spelling of 22946468844 in words is "twenty-two billion, nine hundred forty-six million, four hundred sixty-eight thousand, eight hundred forty-four".