11216716670773 has 2 divisors, whose sum is σ = 11216716670774. Its totient is φ = 11216716670772.

The previous prime is 11216716670771. The next prime is 11216716670827. The reversal of 11216716670773 is 37707661761211.

11216716670773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7318848283569 + 3897868387204 = 2705337^2 + 1974302^2 .

It is a cyclic number.

It is not a de Polignac number, because 11216716670773 - 2¹ = 11216716670771 is a prime.

Together with 11216716670771, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11216716670771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608358335386 + 5608358335387.

It is an arithmetic number, because the mean of its divisors is an integer number (5608358335387).

Almost surely, 2^{11216716670773} is an apocalyptic number.

It is an amenable number.

11216716670773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11216716670773 is an equidigital number, since it uses as much as digits as its factorization.

11216716670773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3111696, while the sum is 55.

The spelling of 11216716670773 in words is "eleven trillion, two hundred sixteen billion, seven hundred sixteen million, six hundred seventy thousand, seven hundred seventy-three".