12110432312 has 32 divisors (see below), whose sum is σ = 24779142000. Its totient is φ = 5503008000.

The previous prime is 12110432293. The next prime is 12110432333. The reversal of 12110432312 is 21323401121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283562 + ... + 323462.

Almost surely, 2^12110432312 is an apocalyptic number.

It is an amenable number.

12110432312 is an abundant number, since it is smaller than the sum of its proper divisors (12668709688).

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

12110432312 is a wasteful number, since it uses less digits than its factorization.

12110432312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43367 (or 43363 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12110432312 its reverse (21323401121), we get a palindrome (33433833433).

The spelling of 12110432312 in words is "twelve billion, one hundred ten million, four hundred thirty-two thousand, three hundred twelve".