116981227 has 12 divisors (see below), whose sum is σ = 128988720. Its totient is φ = 106010960.

The previous prime is 116981219. The next prime is 116981231. The reversal of 116981227 is 722189611.

It is not a de Polignac number, because 116981227 - 2³ = 116981219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116981237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42093 + ... + 44785.

It is an arithmetic number, because the mean of its divisors is an integer number (10749060).

Almost surely, 2^116981227 is an apocalyptic number.

116981227 is a deficient number, since it is larger than the sum of its proper divisors (12007493).

116981227 is a wasteful number, since it uses less digits than its factorization.

116981227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074 (or 3063 counting only the distinct ones).

The product of its digits is 12096, while the sum is 37.

The square root of 116981227 is about 10815.7860093476. The cubic root of 116981227 is about 489.0711642087.

The spelling of 116981227 in words is "one hundred sixteen million, nine hundred eighty-one thousand, two hundred twenty-seven".