11216716670771 has 2 divisors, whose sum is σ = 11216716670772. Its totient is φ = 11216716670770.

The previous prime is 11216716670759. The next prime is 11216716670773. The reversal of 11216716670771 is 17707661761211.

It is a happy number.

11216716670771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11216716670771 - 2¹⁸ = 11216716408627 is a prime.

Together with 11216716670773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11216716670773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608358335385 + 5608358335386.

It is an arithmetic number, because the mean of its divisors is an integer number (5608358335386).

Almost surely, 2^{11216716670771} is an apocalyptic number.

11216716670771 is a deficient number, since it is larger than the sum of its proper divisors (1).

11216716670771 is an equidigital number, since it uses as much as digits as its factorization.

11216716670771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1037232, while the sum is 53.

The spelling of 11216716670771 in words is "eleven trillion, two hundred sixteen billion, seven hundred sixteen million, six hundred seventy thousand, seven hundred seventy-one".