23202123204 has 96 divisors (see below), whose sum is σ = 59837815296. Its totient is φ = 6951813120.

The previous prime is 23202123193. The next prime is 23202123257. The reversal of 23202123204 is 40232120232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3687349 + ... + 3693635.

It is an arithmetic number, because the mean of its divisors is an integer number (623310576).

Almost surely, 2^23202123204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23202123204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29918907648).

23202123204 is an abundant number, since it is smaller than the sum of its proper divisors (36635692092).

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

23202123204 is a wasteful number, since it uses less digits than its factorization.

23202123204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925 (or 6923 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23202123204 its reverse (40232120232), we get a palindrome (63434243436).

The spelling of 23202123204 in words is "twenty-three billion, two hundred two million, one hundred twenty-three thousand, two hundred four".