12276701768 has 16 divisors (see below), whose sum is σ = 23085157680. Its totient is φ = 6120659728.

The previous prime is 12276701729. The next prime is 12276701777. The reversal of 12276701768 is 86710767221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2208446 + ... + 2213997.

It is an arithmetic number, because the mean of its divisors is an integer number (1442822355).

Almost surely, 2^12276701768 is an apocalyptic number.

It is an amenable number.

12276701768 is a deficient number, since it is larger than the sum of its proper divisors (10808455912).

12276701768 is a wasteful number, since it uses less digits than its factorization.

12276701768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422796 (or 4422792 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 47.

The spelling of 12276701768 in words is "twelve billion, two hundred seventy-six million, seven hundred one thousand, seven hundred sixty-eight".