12276652412 has 12 divisors (see below), whose sum is σ = 21485014320. Its totient is φ = 6138076896.

The previous prime is 12276652393. The next prime is 12276652511. The reversal of 12276652412 is 21425667221.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 89633 + ... + 180519.

It is an arithmetic number, because the mean of its divisors is an integer number (1790417860).

Almost surely, 2^12276652412 is an apocalyptic number.

It is an amenable number.

12276652412 is a deficient number, since it is larger than the sum of its proper divisors (9208361908).

12276652412 is a wasteful number, since it uses less digits than its factorization.

12276652412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124660 (or 124658 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The spelling of 12276652412 in words is "twelve billion, two hundred seventy-six million, six hundred fifty-two thousand, four hundred twelve".