12002315311499 has 4 divisors (see below), whose sum is σ = 12003880362240. Its totient is φ = 12000750260760.

The previous prime is 12002315311477. The next prime is 12002315311523. The reversal of 12002315311499 is 99411351320021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002315311499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002315311439) 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 3 ways as a sum of consecutive naturals, for example, 782513867 + ... + 782529204.

It is an arithmetic number, because the mean of its divisors is an integer number (3000970090560).

Almost surely, 2^{12002315311499} is an apocalyptic number.

12002315311499 is a deficient number, since it is larger than the sum of its proper divisors (1565050741).

12002315311499 is an equidigital number, since it uses as much as digits as its factorization.

12002315311499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565050740.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 12002315311499 in words is "twelve trillion, two billion, three hundred fifteen million, three hundred eleven thousand, four hundred ninety-nine".