1167013043227 has 2 divisors, whose sum is σ = 1167013043228. Its totient is φ = 1167013043226.

The previous prime is 1167013043153. The next prime is 1167013043239. The reversal of 1167013043227 is 7223403107611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1167013043227 - 2¹⁵ = 1167013010459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1167014043227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583506521613 + 583506521614.

It is an arithmetic number, because the mean of its divisors is an integer number (583506521614).

Almost surely, 2^{1167013043227} is an apocalyptic number.

1167013043227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167013043227 is an equidigital number, since it uses as much as digits as its factorization.

1167013043227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 1167013043227 in words is "one trillion, one hundred sixty-seven billion, thirteen million, forty-three thousand, two hundred twenty-seven".