116111227 has 2 divisors, whose sum is σ = 116111228. Its totient is φ = 116111226.

The previous prime is 116111161. The next prime is 116111239. The reversal of 116111227 is 722111611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116111227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116111198 and 116111207.

It is not a weakly prime, because it can be changed into another prime (116118227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58055613 + 58055614.

It is an arithmetic number, because the mean of its divisors is an integer number (58055614).

Almost surely, 2^116111227 is an apocalyptic number.

116111227 is a deficient number, since it is larger than the sum of its proper divisors (1).

116111227 is an equidigital number, since it uses as much as digits as its factorization.

116111227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 22.

The square root of 116111227 is about 10775.4919609269. The cubic root of 116111227 is about 487.8557238883.

Adding to 116111227 its reverse (722111611), we get a palindrome (838222838).

The spelling of 116111227 in words is "one hundred sixteen million, one hundred eleven thousand, two hundred twenty-seven".