11699716601 has 2 divisors, whose sum is σ = 11699716602. Its totient is φ = 11699716600.

The previous prime is 11699716577. The next prime is 11699716607. The reversal of 11699716601 is 10661799611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8467680400 + 3232036201 = 92020^2 + 56851^2 .

It is a cyclic number.

It is not a de Polignac number, because 11699716601 - 2⁶ = 11699716537 is a prime.

It is not a weakly prime, because it can be changed into another prime (11699716607) by changing a digit.

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 as a sum of consecutive naturals, namely, 5849858300 + 5849858301.

It is an arithmetic number, because the mean of its divisors is an integer number (5849858301).

Almost surely, 2^11699716601 is an apocalyptic number.

It is an amenable number.

11699716601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11699716601 is an equidigital number, since it uses as much as digits as its factorization.

11699716601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 47.

The spelling of 11699716601 in words is "eleven billion, six hundred ninety-nine million, seven hundred sixteen thousand, six hundred one".