22130241344 has 56 divisors (see below), whose sum is σ = 45018960000. Its totient is φ = 10787281920.

The previous prime is 22130241271. The next prime is 22130241377. The reversal of 22130241344 is 44314203122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5243267 + ... + 5247485.

It is an arithmetic number, because the mean of its divisors is an integer number (803910000).

Almost surely, 2^22130241344 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 22130241344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22509480000).

22130241344 is an abundant number, since it is smaller than the sum of its proper divisors (22888718656).

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

22130241344 is a wasteful number, since it uses less digits than its factorization.

22130241344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271 (or 6261 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22130241344 its reverse (44314203122), we get a palindrome (66444444466).

The spelling of 22130241344 in words is "twenty-two billion, one hundred thirty million, two hundred forty-one thousand, three hundred forty-four".