22200196 has 24 divisors (see below), whose sum is σ = 40624920. Its totient is φ = 10601472.

The previous prime is 22200179. The next prime is 22200263. The reversal of 22200196 is 69100222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1132096 + 21068100 = 1064^2 + 4590^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10266 + ... + 12238.

It is an arithmetic number, because the mean of its divisors is an integer number (1692705).

Almost surely, 2^22200196 is an apocalyptic number.

It is an amenable number.

22200196 is a deficient number, since it is larger than the sum of its proper divisors (18424724).

22200196 is a wasteful number, since it uses less digits than its factorization.

22200196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 22200196 is about 4711.7083950516. The cubic root of 22200196 is about 281.0513028841.

The spelling of 22200196 in words is "twenty-two million, two hundred thousand, one hundred ninety-six".