22265196 has 24 divisors (see below), whose sum is σ = 54211584. Its totient is φ = 7098960.

The previous prime is 22265179. The next prime is 22265197. The reversal of 22265196 is 69156222.

It is not an unprimeable number, because it can be changed into a prime (22265197) 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, 40060 + ... + 40611.

It is an arithmetic number, because the mean of its divisors is an integer number (2258816).

Almost surely, 2^22265196 is an apocalyptic number.

It is an amenable number.

22265196 is an abundant number, since it is smaller than the sum of its proper divisors (31946388).

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

22265196 is a wasteful number, since it uses less digits than its factorization.

22265196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80701 (or 80699 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 22265196 is about 4718.6010638748. The cubic root of 22265196 is about 281.3253325118.

The spelling of 22265196 in words is "twenty-two million, two hundred sixty-five thousand, one hundred ninety-six".