112213203123239 has 2 divisors, whose sum is σ = 112213203123240. Its totient is φ = 112213203123238.

The previous prime is 112213203123199. The next prime is 112213203123247. The reversal of 112213203123239 is 932321302312211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112213203123239 is a prime.

It is a super-2 number, since 2×112213203123239² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 112213203123199 and 112213203123208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112213203123139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56106601561619 + 56106601561620.

It is an arithmetic number, because the mean of its divisors is an integer number (56106601561620).

Almost surely, 2^{112213203123239} is an apocalyptic number.

112213203123239 is a deficient number, since it is larger than the sum of its proper divisors (1).

112213203123239 is an equidigital number, since it uses as much as digits as its factorization.

112213203123239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 112213203123239 in words is "one hundred twelve trillion, two hundred thirteen billion, two hundred three million, one hundred twenty-three thousand, two hundred thirty-nine".