1116112259 has 2 divisors, whose sum is σ = 1116112260. Its totient is φ = 1116112258.

The previous prime is 1116112253. The next prime is 1116112297. The reversal of 1116112259 is 9522116111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1116112259 - 2²⁴ = 1099335043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1116112253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558056129 + 558056130.

It is an arithmetic number, because the mean of its divisors is an integer number (558056130).

Almost surely, 2^1116112259 is an apocalyptic number.

1116112259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116112259 is an equidigital number, since it uses as much as digits as its factorization.

1116112259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 29.

The square root of 1116112259 is about 33408.2663273628. The cubic root of 1116112259 is about 1037.2958158981.

The spelling of 1116112259 in words is "one billion, one hundred sixteen million, one hundred twelve thousand, two hundred fifty-nine".