23223232021200 has 720 divisors, whose sum is σ = 78629129538624. Its totient is φ = 5855069593600.

The previous prime is 23223232021189. The next prime is 23223232021207. The reversal of 23223232021200 is 212023232232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223232021207) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 11629058602 + ... + 11629060598.

Almost surely, 2^{23223232021200} is an apocalyptic number.

23223232021200 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 23223232021200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39314564769312).

23223232021200 is an abundant number, since it is smaller than the sum of its proper divisors (55405897517424).

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

23223232021200 is a wasteful number, since it uses less digits than its factorization.

23223232021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260 (or 2202 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23223232021200 its reverse (212023232232), we get a palindrome (23435255253432).

The spelling of 23223232021200 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred thirty-two million, twenty-one thousand, two hundred".