12116034444 has 24 divisors (see below), whose sum is σ = 28749913920. Its totient is φ = 3970225744.

The previous prime is 12116034443. The next prime is 12116034457. The reversal of 12116034444 is 44443061121.

It is not an unprimeable number, because it can be changed into a prime (12116034443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8555814 + ... + 8557229.

It is an arithmetic number, because the mean of its divisors is an integer number (1197913080).

Almost surely, 2^12116034444 is an apocalyptic number.

It is an amenable number.

12116034444 is an abundant number, since it is smaller than the sum of its proper divisors (16633879476).

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

12116034444 is a wasteful number, since it uses less digits than its factorization.

12116034444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17113109 (or 17113107 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 12116034444 its reverse (44443061121), we get a palindrome (56559095565).

The spelling of 12116034444 in words is "twelve billion, one hundred sixteen million, thirty-four thousand, four hundred forty-four".