23202112 has 28 divisors (see below), whose sum is σ = 47118016. Its totient is φ = 11329920.

The previous prime is 23202077. The next prime is 23202121. The reversal of 23202112 is 21120232.

It is a junction number, because it is equal to n+sod(n) for n = 23202092 and 23202101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1464 + ... + 6967.

Almost surely, 2^23202112 is an apocalyptic number.

It is an amenable number.

23202112 is an abundant number, since it is smaller than the sum of its proper divisors (23915904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23202112 is an equidigital number, since it uses as much as digits as its factorization.

23202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8486 (or 8476 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 23202112 is about 4816.8570665944. The cubic root of 23202112 is about 285.2172837726.

Adding to 23202112 its reverse (21120232), we get a palindrome (44322344).

The spelling of 23202112 in words is "twenty-three million, two hundred two thousand, one hundred twelve".