112112321029999 has 2 divisors, whose sum is σ = 112112321030000. Its totient is φ = 112112321029998.

The previous prime is 112112321029987. The next prime is 112112321030023. The reversal of 112112321029999 is 999920123211211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112112321029999 - 2³⁹ = 111562565216111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112112321026999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056160514999 + 56056160515000.

It is an arithmetic number, because the mean of its divisors is an integer number (56056160515000).

Almost surely, 2^{112112321029999} is an apocalyptic number.

112112321029999 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112321029999 is an equidigital number, since it uses as much as digits as its factorization.

112112321029999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 52.

The spelling of 112112321029999 in words is "one hundred twelve trillion, one hundred twelve billion, three hundred twenty-one million, twenty-nine thousand, nine hundred ninety-nine".