23122021243200 has 168 divisors, whose sum is σ = 82755816220320. Its totient is φ = 5605338470400.

The previous prime is 23122021243151. The next prime is 23122021243213. The reversal of 23122021243200 is 234212022132.

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 23 ways as a sum of consecutive naturals, for example, 218905735 + ... + 219011334.

Almost surely, 2^{23122021243200} is an apocalyptic number.

23122021243200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23122021243200 is an abundant number, since it is smaller than the sum of its proper divisors (59633794977120).

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

23122021243200 is a wasteful number, since it uses less digits than its factorization.

23122021243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437917105 (or 437917090 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23122021243200 its reverse (234212022132), we get a palindrome (23356233265332).

The spelling of 23122021243200 in words is "twenty-three trillion, one hundred twenty-two billion, twenty-one million, two hundred forty-three thousand, two hundred".