112233239 has 2 divisors, whose sum is σ = 112233240. Its totient is φ = 112233238.

The previous prime is 112233223. The next prime is 112233257. The reversal of 112233239 is 932332211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112233239 - 2⁴ = 112233223 is a prime.

It is a super-2 number, since 2×112233239² = 25192599872862242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112236239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56116619 + 56116620.

It is an arithmetic number, because the mean of its divisors is an integer number (56116620).

Almost surely, 2^112233239 is an apocalyptic number.

112233239 is a deficient number, since it is larger than the sum of its proper divisors (1).

112233239 is an equidigital number, since it uses as much as digits as its factorization.

112233239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 26.

The square root of 112233239 is about 10594.0190201830. The cubic root of 112233239 is about 482.3628274813.

The spelling of 112233239 in words is "one hundred twelve million, two hundred thirty-three thousand, two hundred thirty-nine".