22956202 has 4 divisors (see below), whose sum is σ = 34434306. Its totient is φ = 11478100.

The previous prime is 22956181. The next prime is 22956203. The reversal of 22956202 is 20265922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22268961 + 687241 = 4719^2 + 829^2 .

It is not an unprimeable number, because it can be changed into a prime (22956203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739049 + ... + 5739052.

Almost surely, 2^22956202 is an apocalyptic number.

22956202 is a deficient number, since it is larger than the sum of its proper divisors (11478104).

22956202 is a wasteful number, since it uses less digits than its factorization.

22956202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478103.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 22956202 is about 4791.2630902508. The cubic root of 22956202 is about 284.2060677940.

The spelling of 22956202 in words is "twenty-two million, nine hundred fifty-six thousand, two hundred two".