23232221112000 has 224 divisors, whose sum is σ = 76810331520000. Its totient is φ = 6187381939200.

The previous prime is 23232221111971. The next prime is 23232221112007. The reversal of 23232221112000 is 21112223232.

It is not an unprimeable number, because it can be changed into a prime (23232221112007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18273001 + ... + 19502999.

Almost surely, 2^{23232221112000} is an apocalyptic number.

23232221112000 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 23232221112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38405165760000).

23232221112000 is an abundant number, since it is smaller than the sum of its proper divisors (53578110408000).

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

23232221112000 is a wasteful number, since it uses less digits than its factorization.

23232221112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230816 (or 1230796 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23232221112000 its reverse (21112223232), we get a palindrome (23253333335232).

The spelling of 23232221112000 in words is "twenty-three trillion, two hundred thirty-two billion, two hundred twenty-one million, one hundred twelve thousand".