22031124113 has 8 divisors (see below), whose sum is σ = 22754923776. Its totient is φ = 21308144400.

The previous prime is 22031124107. The next prime is 22031124139. The reversal of 22031124113 is 31142113022.

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 22031124113 - 2²⁰ = 22030075537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22031124013) 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, 150131 + ... + 258072.

It is an arithmetic number, because the mean of its divisors is an integer number (2844365472).

Almost surely, 2^22031124113 is an apocalyptic number.

It is an amenable number.

22031124113 is a deficient number, since it is larger than the sum of its proper divisors (723799663).

22031124113 is a wasteful number, since it uses less digits than its factorization.

22031124113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409975.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22031124113 its reverse (31142113022), we get a palindrome (53173237135).

The spelling of 22031124113 in words is "twenty-two billion, thirty-one million, one hundred twenty-four thousand, one hundred thirteen".