11216716219 has 2 divisors, whose sum is σ = 11216716220. Its totient is φ = 11216716218.

The previous prime is 11216716207. The next prime is 11216716289. The reversal of 11216716219 is 91261761211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11216716219 - 2⁵ = 11216716187 is a prime.

It is a super-2 number, since 2×11216716219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11216716289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608358109 + 5608358110.

It is an arithmetic number, because the mean of its divisors is an integer number (5608358110).

Almost surely, 2^11216716219 is an apocalyptic number.

11216716219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11216716219 is an equidigital number, since it uses as much as digits as its factorization.

11216716219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 37.

The spelling of 11216716219 in words is "eleven billion, two hundred sixteen million, seven hundred sixteen thousand, two hundred nineteen".