22413235503200 has 144 divisors (see below), whose sum is σ = 55129387805856. Its totient is φ = 8897720832000.

The previous prime is 22413235503173. The next prime is 22413235503221. The reversal of 22413235503200 is 230553231422.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 131949524 + ... + 132119276.

It is an arithmetic number, because the mean of its divisors is an integer number (382842970874).

Almost surely, 2^{22413235503200} is an apocalyptic number.

22413235503200 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 22413235503200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27564693902928).

22413235503200 is an abundant number, since it is smaller than the sum of its proper divisors (32716152302656).

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

22413235503200 is a wasteful number, since it uses less digits than its factorization.

22413235503200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171017 (or 171004 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 22413235503200 its reverse (230553231422), we get a palindrome (22643788734622).

The spelling of 22413235503200 in words is "twenty-two trillion, four hundred thirteen billion, two hundred thirty-five million, five hundred three thousand, two hundred".