23413512220000 has 360 divisors, whose sum is σ = 67217220466704. Its totient is φ = 8002060416000.

The previous prime is 23413512219967. The next prime is 23413512220003. The reversal of 23413512220000 is 2221531432.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23413512220003) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 310622317 + ... + 310697683.

Almost surely, 2^{23413512220000} is an apocalyptic number.

23413512220000 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 23413512220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33608610233352).

23413512220000 is an abundant number, since it is smaller than the sum of its proper divisors (43803708246704).

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

23413512220000 is an equidigital number, since it uses as much as digits as its factorization.

23413512220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75728 (or 75698 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 23413512220000 its reverse (2221531432), we get a palindrome (23415733751432).

The spelling of 23413512220000 in words is "twenty-three trillion, four hundred thirteen billion, five hundred twelve million, two hundred twenty thousand".