22800224 has 12 divisors (see below), whose sum is σ = 44888004. Its totient is φ = 11400096.

The previous prime is 22800203. The next prime is 22800233. The reversal of 22800224 is 42200822.

It is a junction number, because it is equal to n+sod(n) for n = 22800196 and 22800205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356222 + ... + 356285.

It is an arithmetic number, because the mean of its divisors is an integer number (3740667).

Almost surely, 2^22800224 is an apocalyptic number.

It is an amenable number.

22800224 is a deficient number, since it is larger than the sum of its proper divisors (22087780).

22800224 is an equidigital number, since it uses as much as digits as its factorization.

22800224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712517 (or 712509 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 22800224 is about 4774.9580102866. The cubic root of 22800224 is about 283.5609164180.

The spelling of 22800224 in words is "twenty-two million, eight hundred thousand, two hundred twenty-four".