11699716607 has 2 divisors, whose sum is σ = 11699716608. Its totient is φ = 11699716606.

The previous prime is 11699716601. The next prime is 11699716673. The reversal of 11699716607 is 70661799611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11699716607 is a prime.

It is a super-2 number, since 2×11699716607² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11699716601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5849858303 + 5849858304.

It is an arithmetic number, because the mean of its divisors is an integer number (5849858304).

Almost surely, 2^11699716607 is an apocalyptic number.

11699716607 is a deficient number, since it is larger than the sum of its proper divisors (1).

11699716607 is an equidigital number, since it uses as much as digits as its factorization.

11699716607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 53.

The spelling of 11699716607 in words is "eleven billion, six hundred ninety-nine million, seven hundred sixteen thousand, six hundred seven".