11112010210999 has 4 divisors (see below), whose sum is σ = 11112031869664. Its totient is φ = 11111988552336.

The previous prime is 11112010210921. The next prime is 11112010211023. The reversal of 11112010210999 is 99901201021111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11112010210999 - 2¹⁹ = 11112009686711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112010210699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10040607 + ... + 11092240.

It is an arithmetic number, because the mean of its divisors is an integer number (2778007967416).

Almost surely, 2^{11112010210999} is an apocalyptic number.

11112010210999 is a deficient number, since it is larger than the sum of its proper divisors (21658665).

11112010210999 is an equidigital number, since it uses as much as digits as its factorization.

11112010210999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21658664.

The product of its (nonzero) digits is 2916, while the sum is 37.

The spelling of 11112010210999 in words is "eleven trillion, one hundred twelve billion, ten million, two hundred ten thousand, nine hundred ninety-nine".