22972203 has 12 divisors (see below), whose sum is σ = 33342088. Its totient is φ = 15240960.

The previous prime is 22972199. The next prime is 22972207. The reversal of 22972203 is 30227922.

It is an interprime number because it is at equal distance from previous prime (22972199) and next prime (22972207).

It is not a de Polignac number, because 22972203 - 2² = 22972199 is a prime.

It is a super-2 number, since 2×22972203² = 1055444221346418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22972207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4150 + ... + 7947.

Almost surely, 2^22972203 is an apocalyptic number.

22972203 is a deficient number, since it is larger than the sum of its proper divisors (10369885).

22972203 is a wasteful number, since it uses less digits than its factorization.

22972203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314 (or 12311 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 22972203 is about 4792.9326095826. The cubic root of 22972203 is about 284.2720851766.

The spelling of 22972203 in words is "twenty-two million, nine hundred seventy-two thousand, two hundred three".