12012002099999 has 8 divisors (see below), whose sum is σ = 13288565704320. Its totient is φ = 10766199064600.

The previous prime is 12012002099897. The next prime is 12012002100013. The reversal of 12012002099999 is 99999020021021.

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 12012002099999 - 2¹² = 12012002095903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12012002099999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012002099099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7690141409 + ... + 7690142970.

It is an arithmetic number, because the mean of its divisors is an integer number (1661070713040).

Almost surely, 2^{12012002099999} is an apocalyptic number.

12012002099999 is a deficient number, since it is larger than the sum of its proper divisors (1276563604321).

12012002099999 is a wasteful number, since it uses less digits than its factorization.

12012002099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15380284461.

The product of its (nonzero) digits is 472392, while the sum is 53.

The spelling of 12012002099999 in words is "twelve trillion, twelve billion, two million, ninety-nine thousand, nine hundred ninety-nine".