12113034222 has 32 divisors (see below), whose sum is σ = 24483962880. Its totient is φ = 3994768800.

The previous prime is 12113034181. The next prime is 12113034229. The reversal of 12113034222 is 22243031121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113034229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702804 + ... + 719832.

It is an arithmetic number, because the mean of its divisors is an integer number (765123840).

Almost surely, 2^12113034222 is an apocalyptic number.

12113034222 is an abundant number, since it is smaller than the sum of its proper divisors (12370928658).

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

12113034222 is a wasteful number, since it uses less digits than its factorization.

12113034222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18288.

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

Adding to 12113034222 its reverse (22243031121), we get a palindrome (34356065343).

The spelling of 12113034222 in words is "twelve billion, one hundred thirteen million, thirty-four thousand, two hundred twenty-two".