22276973284 has 12 divisors (see below), whose sum is σ = 39349047024. Its totient is φ = 11034388424.

The previous prime is 22276973273. The next prime is 22276973291. The reversal of 22276973284 is 48237967222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26024074 + ... + 26024929.

It is an arithmetic number, because the mean of its divisors is an integer number (3279087252).

Almost surely, 2^22276973284 is an apocalyptic number.

It is an amenable number.

22276973284 is a deficient number, since it is larger than the sum of its proper divisors (17072073740).

22276973284 is a wasteful number, since it uses less digits than its factorization.

22276973284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52049114 (or 52049112 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 52.

The spelling of 22276973284 in words is "twenty-two billion, two hundred seventy-six million, nine hundred seventy-three thousand, two hundred eighty-four".