112220200120999 has 2 divisors, whose sum is σ = 112220200121000. Its totient is φ = 112220200120998.

The previous prime is 112220200120993. The next prime is 112220200121041. The reversal of 112220200120999 is 999021002022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112220200120999 - 2⁹ = 112220200120487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112220200120993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110100060499 + 56110100060500.

It is an arithmetic number, because the mean of its divisors is an integer number (56110100060500).

Almost surely, 2^{112220200120999} is an apocalyptic number.

112220200120999 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220200120999 is an equidigital number, since it uses as much as digits as its factorization.

112220200120999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 112220200120999 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred million, one hundred twenty thousand, nine hundred ninety-nine".