12054433112 has 16 divisors (see below), whose sum is σ = 23791644600. Its totient is φ = 5709994560.

The previous prime is 12054433099. The next prime is 12054433177. The reversal of 12054433112 is 21133445021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39652589 + ... + 39652892.

Almost surely, 2^12054433112 is an apocalyptic number.

It is an amenable number.

12054433112 is a deficient number, since it is larger than the sum of its proper divisors (11737211488).

12054433112 is a wasteful number, since it uses less digits than its factorization.

12054433112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79305506 (or 79305502 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 12054433112 its reverse (21133445021), we get a palindrome (33187878133).

The spelling of 12054433112 in words is "twelve billion, fifty-four million, four hundred thirty-three thousand, one hundred twelve".