22965755946 has 16 divisors (see below), whose sum is σ = 52493156544. Its totient is φ = 6561644544.

The previous prime is 22965755933. The next prime is 22965755971. The reversal of 22965755946 is 64955756922.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22965755946.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273401815 + ... + 273401898.

It is an arithmetic number, because the mean of its divisors is an integer number (3280822284).

Almost surely, 2^22965755946 is an apocalyptic number.

22965755946 is an abundant number, since it is smaller than the sum of its proper divisors (29527400598).

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

22965755946 is a wasteful number, since it uses less digits than its factorization.

22965755946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546803725.

The product of its digits is 40824000, while the sum is 60.

The spelling of 22965755946 in words is "twenty-two billion, nine hundred sixty-five million, seven hundred fifty-five thousand, nine hundred forty-six".