12001020320299 has 4 divisors (see below), whose sum is σ = 12001049754264. Its totient is φ = 12000990886336.

The previous prime is 12001020320287. The next prime is 12001020320323. The reversal of 12001020320299 is 99202302010021.

12001020320299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12001020320299 - 2⁷ = 12001020320171 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 12001020320299.

It is not an unprimeable number, because it can be changed into a prime (12001020320699) 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, 14096677 + ... + 14923750.

It is an arithmetic number, because the mean of its divisors is an integer number (3000262438566).

Almost surely, 2^{12001020320299} is an apocalyptic number.

12001020320299 is a deficient number, since it is larger than the sum of its proper divisors (29433965).

12001020320299 is an equidigital number, since it uses as much as digits as its factorization.

12001020320299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29433964.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 12001020320299 in words is "twelve trillion, one billion, twenty million, three hundred twenty thousand, two hundred ninety-nine".