12311202002302 has 16 divisors (see below), whose sum is σ = 22022522836992. Its totient is φ = 5046828149880.

The previous prime is 12311202002293. The next prime is 12311202002327. The reversal of 12311202002302 is 20320020211321.

It is a self number, because there is not a number n which added to its sum of digits gives 12311202002302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19116772974 + ... + 19116773617.

It is an arithmetic number, because the mean of its divisors is an integer number (1376407677312).

Almost surely, 2^{12311202002302} is an apocalyptic number.

12311202002302 is a deficient number, since it is larger than the sum of its proper divisors (9711320834690).

12311202002302 is a wasteful number, since it uses less digits than its factorization.

12311202002302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38233546623.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12311202002302 its reverse (20320020211321), we get a palindrome (32631222213623).

The spelling of 12311202002302 in words is "twelve trillion, three hundred eleven billion, two hundred two million, two thousand, three hundred two".