12113102022 has 32 divisors (see below), whose sum is σ = 27694524672. Its totient is φ = 3459957024.

The previous prime is 12113101999. The next prime is 12113102039. The reversal of 12113102022 is 22020131121.

It is a junction number, because it is equal to n+sod(n) for n = 12113101992 and 12113102010.

It is a congruent number.

It is an unprimeable number.

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, 128008 + ... + 201524.

It is an arithmetic number, because the mean of its divisors is an integer number (865453896).

Almost surely, 2^12113102022 is an apocalyptic number.

12113102022 is an abundant number, since it is smaller than the sum of its proper divisors (15581422650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12113102022 is a wasteful number, since it uses less digits than its factorization.

12113102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77452.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12113102022 its reverse (22020131121), we get a palindrome (34133233143).

The spelling of 12113102022 in words is "twelve billion, one hundred thirteen million, one hundred two thousand, twenty-two".