12007052776 has 16 divisors (see below), whose sum is σ = 22992229440. Its totient is φ = 5875791600.

The previous prime is 12007052731. The next prime is 12007052789. The reversal of 12007052776 is 67725070021.

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, 15966450 + ... + 15967201.

It is an arithmetic number, because the mean of its divisors is an integer number (1437014340).

Almost surely, 2^12007052776 is an apocalyptic number.

It is an amenable number.

12007052776 is a deficient number, since it is larger than the sum of its proper divisors (10985176664).

12007052776 is a wasteful number, since it uses less digits than its factorization.

12007052776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31933704 (or 31933700 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 12007052776 in words is "twelve billion, seven million, fifty-two thousand, seven hundred seventy-six".