112023213221987 has 2 divisors, whose sum is σ = 112023213221988. Its totient is φ = 112023213221986.

The previous prime is 112023213221947. The next prime is 112023213222013. The reversal of 112023213221987 is 789122312320211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112023213221987 is a prime.

It is not a weakly prime, because it can be changed into another prime (112023213221947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56011606610993 + 56011606610994.

It is an arithmetic number, because the mean of its divisors is an integer number (56011606610994).

Almost surely, 2^{112023213221987} is an apocalyptic number.

112023213221987 is a deficient number, since it is larger than the sum of its proper divisors (1).

112023213221987 is an equidigital number, since it uses as much as digits as its factorization.

112023213221987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 112023213221987 in words is "one hundred twelve trillion, twenty-three billion, two hundred thirteen million, two hundred twenty-one thousand, nine hundred eighty-seven".