22100113144 has 16 divisors (see below), whose sum is σ = 41488945200. Its totient is φ = 11036394432.

The previous prime is 22100113111. The next prime is 22100113163. The reversal of 22100113144 is 44131100122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700892 + ... + 1713835.

It is an arithmetic number, because the mean of its divisors is an integer number (2593059075).

Almost surely, 2^22100113144 is an apocalyptic number.

It is an amenable number.

22100113144 is a deficient number, since it is larger than the sum of its proper divisors (19388832056).

22100113144 is a wasteful number, since it uses less digits than its factorization.

22100113144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415542 (or 3415538 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22100113144 its reverse (44131100122), we get a palindrome (66231213266).

The spelling of 22100113144 in words is "twenty-two billion, one hundred million, one hundred thirteen thousand, one hundred forty-four".