22111303113 has 24 divisors (see below), whose sum is σ = 33832221696. Its totient is φ = 13867632000.

The previous prime is 22111303073. The next prime is 22111303117. The reversal of 22111303113 is 31130311122.

22111303113 is a `hidden beast` number, since 221 + 1 + 130 + 311 + 3 = 666.

It is not a de Polignac number, because 22111303113 - 2¹² = 22111299017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22111303117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 328968 + ... + 390438.

It is an arithmetic number, because the mean of its divisors is an integer number (1409675904).

Almost surely, 2^22111303113 is an apocalyptic number.

It is an amenable number.

22111303113 is a deficient number, since it is larger than the sum of its proper divisors (11720918583).

22111303113 is a wasteful number, since it uses less digits than its factorization.

22111303113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63845 (or 63842 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 22111303113 its reverse (31130311122), we get a palindrome (53241614235).

The spelling of 22111303113 in words is "twenty-two billion, one hundred eleven million, three hundred three thousand, one hundred thirteen".