112166227 has 2 divisors, whose sum is σ = 112166228. Its totient is φ = 112166226.

The previous prime is 112166213. The next prime is 112166237. The reversal of 112166227 is 722661211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112166227 - 2¹¹ = 112164179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112166195 and 112166204.

It is not a weakly prime, because it can be changed into another prime (112166237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56083113 + 56083114.

It is an arithmetic number, because the mean of its divisors is an integer number (56083114).

Almost surely, 2^112166227 is an apocalyptic number.

112166227 is a deficient number, since it is larger than the sum of its proper divisors (1).

112166227 is an equidigital number, since it uses as much as digits as its factorization.

112166227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 112166227 is about 10590.8558199987. The cubic root of 112166227 is about 482.2668056208.

The spelling of 112166227 in words is "one hundred twelve million, one hundred sixty-six thousand, two hundred twenty-seven".