22265474376 has 32 divisors (see below), whose sum is σ = 55710416160. Its totient is φ = 7415594112.

The previous prime is 22265474351. The next prime is 22265474377. The reversal of 22265474376 is 67347456222.

It is not an unprimeable number, because it can be changed into a prime (22265474377) 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, 360190 + ... + 417453.

It is an arithmetic number, because the mean of its divisors is an integer number (1740950505).

Almost surely, 2^22265474376 is an apocalyptic number.

It is an amenable number.

22265474376 is an abundant number, since it is smaller than the sum of its proper divisors (33444941784).

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

22265474376 is a wasteful number, since it uses less digits than its factorization.

22265474376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778845 (or 778841 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 48.

The spelling of 22265474376 in words is "twenty-two billion, two hundred sixty-five million, four hundred seventy-four thousand, three hundred seventy-six".