12032415112 has 16 divisors (see below), whose sum is σ = 22562032860. Its totient is φ = 6015873024.

The previous prime is 12032415097. The next prime is 12032415139. The reversal of 12032415112 is 21151423021.

It can be written as a sum of positive squares in 2 ways, for example, as 10066911556 + 1965503556 = 100334^2 + 44334^2 .

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, 180688 + ... + 238144.

Almost surely, 2^12032415112 is an apocalyptic number.

It is an amenable number.

12032415112 is a deficient number, since it is larger than the sum of its proper divisors (10529617748).

12032415112 is a wasteful number, since it uses less digits than its factorization.

12032415112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83640 (or 83636 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 12032415112 its reverse (21151423021), we get a palindrome (33183838133).

The spelling of 12032415112 in words is "twelve billion, thirty-two million, four hundred fifteen thousand, one hundred twelve".