11716915227 has 8 divisors (see below), whose sum is σ = 15667318800. Its totient is φ = 7788894240.

The previous prime is 11716915207. The next prime is 11716915271. The reversal of 11716915227 is 72251961711.

11716915227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11716915227 - 2¹² = 11716911131 is a prime.

It is a super-2 number, since 2×11716915227² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11716915207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5594424 + ... + 5596517.

It is an arithmetic number, because the mean of its divisors is an integer number (1958414850).

Almost surely, 2^11716915227 is an apocalyptic number.

11716915227 is a deficient number, since it is larger than the sum of its proper divisors (3950403573).

11716915227 is a wasteful number, since it uses less digits than its factorization.

11716915227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11191293.

The product of its digits is 52920, while the sum is 42.

The spelling of 11716915227 in words is "eleven billion, seven hundred sixteen million, nine hundred fifteen thousand, two hundred twenty-seven".