13105622244 has 96 divisors (see below), whose sum is σ = 35968947840. Its totient is φ = 3661516800.

The previous prime is 13105622239. The next prime is 13105622281. The reversal of 13105622244 is 44222650131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1590054 + ... + 1598274.

It is an arithmetic number, because the mean of its divisors is an integer number (374676540).

Almost surely, 2^13105622244 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 13105622244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17984473920).

13105622244 is an abundant number, since it is smaller than the sum of its proper divisors (22863325596).

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

13105622244 is a wasteful number, since it uses less digits than its factorization.

13105622244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9181 (or 9179 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 13105622244 in words is "thirteen billion, one hundred five million, six hundred twenty-two thousand, two hundred forty-four".