23202131200 has 108 divisors (see below), whose sum is σ = 60451790560. Its totient is φ = 8792340480.

The previous prime is 23202131189. The next prime is 23202131209. The reversal of 23202131200 is 213120232.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202131209) 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, 26197 + ... + 217003.

Almost surely, 2^23202131200 is an apocalyptic number.

23202131200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23202131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30225895280).

23202131200 is an abundant number, since it is smaller than the sum of its proper divisors (37249659360).

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

23202131200 is a wasteful number, since it uses less digits than its factorization.

23202131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190852 (or 190833 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23202131200 its reverse (213120232), we get a palindrome (23415251432).

The spelling of 23202131200 in words is "twenty-three billion, two hundred two million, one hundred thirty-one thousand, two hundred".