12770700712 has 64 divisors (see below), whose sum is σ = 30213388800. Its totient is φ = 4915631040.

The previous prime is 12770700703. The next prime is 12770700731. The reversal of 12770700712 is 21700707721.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73762 + ... + 176017.

It is an arithmetic number, because the mean of its divisors is an integer number (472084200).

Almost surely, 2^12770700712 is an apocalyptic number.

It is an amenable number.

12770700712 is an abundant number, since it is smaller than the sum of its proper divisors (17442688088).

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

12770700712 is a wasteful number, since it uses less digits than its factorization.

12770700712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249886 (or 249882 counting only the distinct ones).

The product of its (nonzero) digits is 9604, while the sum is 34.

The spelling of 12770700712 in words is "twelve billion, seven hundred seventy million, seven hundred thousand, seven hundred twelve".