12112002020999 has 8 divisors (see below), whose sum is σ = 12442968056400. Its totient is φ = 11782728907200.

The previous prime is 12112002020977. The next prime is 12112002021017. The reversal of 12112002020999 is 99902020021121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12112002020999 - 2³⁶ = 12043282544263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112002020939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423215897 + ... + 423244514.

It is an arithmetic number, because the mean of its divisors is an integer number (1555371007050).

Almost surely, 2^{12112002020999} is an apocalyptic number.

12112002020999 is a deficient number, since it is larger than the sum of its proper divisors (330966035401).

12112002020999 is an equidigital number, since it uses as much as digits as its factorization.

12112002020999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846460801.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 12112002020999 in words is "twelve trillion, one hundred twelve billion, two million, twenty thousand, nine hundred ninety-nine".