23120233321200 has 240 divisors, whose sum is σ = 75079594884096. Its totient is φ = 6081133184000.

The previous prime is 23120233321181. The next prime is 23120233321223. The reversal of 23120233321200 is 212333202132.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31512937 + ... + 32238263.

Almost surely, 2^{23120233321200} is an apocalyptic number.

23120233321200 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 23120233321200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37539797442048).

23120233321200 is an abundant number, since it is smaller than the sum of its proper divisors (51959361562896).

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

23120233321200 is a wasteful number, since it uses less digits than its factorization.

23120233321200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725712 (or 725701 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23120233321200 its reverse (212333202132), we get a palindrome (23332566523332).

The spelling of 23120233321200 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirty-three million, three hundred twenty-one thousand, two hundred".