12002302232309 has 2 divisors, whose sum is σ = 12002302232310. Its totient is φ = 12002302232308.

The previous prime is 12002302232299. The next prime is 12002302232351. The reversal of 12002302232309 is 90323220320021.

It is a happy number.

12002302232309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9032711669809 + 2969590562500 = 3005447^2 + 1723250^2 .

It is a cyclic number.

It is not a de Polignac number, because 12002302232309 - 2²⁴ = 12002285455093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002302232209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001151116154 + 6001151116155.

It is an arithmetic number, because the mean of its divisors is an integer number (6001151116155).

Almost surely, 2^{12002302232309} is an apocalyptic number.

It is an amenable number.

12002302232309 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002302232309 is an equidigital number, since it uses as much as digits as its factorization.

12002302232309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 12002302232309 in words is "twelve trillion, two billion, three hundred two million, two hundred thirty-two thousand, three hundred nine".