23232231200 has 144 divisors (see below), whose sum is σ = 57601938240. Its totient is φ = 9148523520.

The previous prime is 23232231193. The next prime is 23232231223. The reversal of 23232231200 is 213223232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29149202 + ... + 29149998.

It is an arithmetic number, because the mean of its divisors is an integer number (400013460).

Almost surely, 2^23232231200 is an apocalyptic number.

23232231200 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 23232231200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28800969120).

23232231200 is an abundant number, since it is smaller than the sum of its proper divisors (34369707040).

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

23232231200 is a wasteful number, since it uses less digits than its factorization.

23232231200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23232231200 its reverse (213223232), we get a palindrome (23445454432).

The spelling of 23232231200 in words is "twenty-three billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred".