22112396 has 12 divisors (see below), whose sum is σ = 38898552. Its totient is φ = 10998528.

The previous prime is 22112381. The next prime is 22112401. The reversal of 22112396 is 69321122.

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, 13550 + ... + 15093.

It is an arithmetic number, because the mean of its divisors is an integer number (3241546).

Almost surely, 2^22112396 is an apocalyptic number.

It is an amenable number.

22112396 is a deficient number, since it is larger than the sum of its proper divisors (16786156).

22112396 is a wasteful number, since it uses less digits than its factorization.

22112396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28840 (or 28838 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 22112396 is about 4702.3819496081. The cubic root of 22112396 is about 280.6803015501.

The spelling of 22112396 in words is "twenty-two million, one hundred twelve thousand, three hundred ninety-six".