12711188002847 has 4 divisors (see below), whose sum is σ = 12711195158760. Its totient is φ = 12711180846936.

The previous prime is 12711188002819. The next prime is 12711188002861. The reversal of 12711188002847 is 74820088111721.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12711188002847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12711188002795 and 12711188002804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12711188002817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337528 + ... + 5216450.

It is an arithmetic number, because the mean of its divisors is an integer number (3177798789690).

Almost surely, 2^{12711188002847} is an apocalyptic number.

12711188002847 is a deficient number, since it is larger than the sum of its proper divisors (7155913).

12711188002847 is an equidigital number, since it uses as much as digits as its factorization.

12711188002847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155912.

The product of its (nonzero) digits is 401408, while the sum is 50.

The spelling of 12711188002847 in words is "twelve trillion, seven hundred eleven billion, one hundred eighty-eight million, two thousand, eight hundred forty-seven".