12716117611 has 2 divisors, whose sum is σ = 12716117612. Its totient is φ = 12716117610.

The previous prime is 12716117597. The next prime is 12716117653. The reversal of 12716117611 is 11671161721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12716117611 - 2¹⁷ = 12715986539 is a prime.

It is not a weakly prime, because it can be changed into another prime (12716117311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6358058805 + 6358058806.

It is an arithmetic number, because the mean of its divisors is an integer number (6358058806).

Almost surely, 2^12716117611 is an apocalyptic number.

12716117611 is a deficient number, since it is larger than the sum of its proper divisors (1).

12716117611 is an equidigital number, since it uses as much as digits as its factorization.

12716117611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 34.

The spelling of 12716117611 in words is "twelve billion, seven hundred sixteen million, one hundred seventeen thousand, six hundred eleven".