22431040113 has 8 divisors (see below), whose sum is σ = 29929017888. Its totient is φ = 14943544544.

The previous prime is 22431040103. The next prime is 22431040127. The reversal of 22431040113 is 31104013422.

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 22431040113 - 2⁴ = 22431040097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22431040113.

It is not an unprimeable number, because it can be changed into a prime (22431040103) 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, 2615556 + ... + 2624117.

It is an arithmetic number, because the mean of its divisors is an integer number (3741127236).

Almost surely, 2^22431040113 is an apocalyptic number.

It is an amenable number.

22431040113 is a deficient number, since it is larger than the sum of its proper divisors (7497977775).

22431040113 is a wasteful number, since it uses less digits than its factorization.

22431040113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5241103.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22431040113 its reverse (31104013422), we get a palindrome (53535053535).

The spelling of 22431040113 in words is "twenty-two billion, four hundred thirty-one million, forty thousand, one hundred thirteen".