22100112013 has 8 divisors (see below), whose sum is σ = 26742992832. Its totient is φ = 17828661696.

The previous prime is 22100112011. The next prime is 22100112017. The reversal of 22100112013 is 31021100122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22100112013 - 2¹ = 22100112011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22100111984 and 22100112002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100112011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92857495 + ... + 92857732.

It is an arithmetic number, because the mean of its divisors is an integer number (3342874104).

Almost surely, 2^22100112013 is an apocalyptic number.

It is an amenable number.

22100112013 is a deficient number, since it is larger than the sum of its proper divisors (4642880819).

22100112013 is a wasteful number, since it uses less digits than its factorization.

22100112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185715251.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22100112013 its reverse (31021100122), we get a palindrome (53121212135).

The spelling of 22100112013 in words is "twenty-two billion, one hundred million, one hundred twelve thousand, thirteen".