112236239 has 2 divisors, whose sum is σ = 112236240. Its totient is φ = 112236238.

The previous prime is 112236203. The next prime is 112236253. The reversal of 112236239 is 932632211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112236239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112233239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56118119 + 56118120.

It is an arithmetic number, because the mean of its divisors is an integer number (56118120).

Almost surely, 2^112236239 is an apocalyptic number.

112236239 is a deficient number, since it is larger than the sum of its proper divisors (1).

112236239 is an equidigital number, since it uses as much as digits as its factorization.

112236239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 112236239 is about 10594.1606085617. The cubic root of 112236239 is about 482.3671253038.

The spelling of 112236239 in words is "one hundred twelve million, two hundred thirty-six thousand, two hundred thirty-nine".