12110113022 has 32 divisors (see below), whose sum is σ = 21064784832. Its totient is φ = 5114363904.

The previous prime is 12110113021. The next prime is 12110113033. The reversal of 12110113022 is 22031101121.

It is a super-2 number, since 2×12110113022² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 12110112988 and 12110113006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110113021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297278 + ... + 335550.

It is an arithmetic number, because the mean of its divisors is an integer number (658274526).

Almost surely, 2^12110113022 is an apocalyptic number.

12110113022 is a deficient number, since it is larger than the sum of its proper divisors (8954671810).

12110113022 is a wasteful number, since it uses less digits than its factorization.

12110113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38612.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12110113022 its reverse (22031101121), we get a palindrome (34141214143).

The spelling of 12110113022 in words is "twelve billion, one hundred ten million, one hundred thirteen thousand, twenty-two".