12160670705 has 8 divisors (see below), whose sum is σ = 14604842472. Its totient is φ = 9720511488.

The previous prime is 12160670663. The next prime is 12160670737. The reversal of 12160670705 is 50707606121.

It can be written as a sum of positive squares in 4 ways, for example, as 2046748081 + 10113922624 = 45241^2 + 100568^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12160670705 - 2²⁸ = 11892235249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996464 + ... + 1008593.

It is an arithmetic number, because the mean of its divisors is an integer number (1825605309).

Almost surely, 2^12160670705 is an apocalyptic number.

It is an amenable number.

12160670705 is a deficient number, since it is larger than the sum of its proper divisors (2444171767).

12160670705 is a wasteful number, since it uses less digits than its factorization.

12160670705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006275.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 12160670705 in words is "twelve billion, one hundred sixty million, six hundred seventy thousand, seven hundred five".