22413112331344 has 160 divisors (see below), whose sum is σ = 53191731511296. Its totient is φ = 8929942640640.

The previous prime is 22413112331263. The next prime is 22413112331359. The reversal of 22413112331344 is 44313321131422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1104791569 + ... + 1104811855.

Almost surely, 2^{22413112331344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22413112331344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26595865755648).

22413112331344 is an abundant number, since it is smaller than the sum of its proper divisors (30778619179952).

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

22413112331344 is a wasteful number, since it uses less digits than its factorization.

22413112331344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27393 (or 27387 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

Adding to 22413112331344 its reverse (44313321131422), we get a palindrome (66726433462766).

The spelling of 22413112331344 in words is "twenty-two trillion, four hundred thirteen billion, one hundred twelve million, three hundred thirty-one thousand, three hundred forty-four".