1112002009999 has 2 divisors, whose sum is σ = 1112002010000. Its totient is φ = 1112002009998.

The previous prime is 1112002009973. The next prime is 1112002010047. The reversal of 1112002009999 is 9999002002111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112002009999 - 2¹⁹ = 1112001485711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112002079999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556001004999 + 556001005000.

It is an arithmetic number, because the mean of its divisors is an integer number (556001005000).

Almost surely, 2^{1112002009999} is an apocalyptic number.

1112002009999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112002009999 is an equidigital number, since it uses as much as digits as its factorization.

1112002009999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 43.

The spelling of 1112002009999 in words is "one trillion, one hundred twelve billion, two million, nine thousand, nine hundred ninety-nine".