12012002110399 has 2 divisors, whose sum is σ = 12012002110400. Its totient is φ = 12012002110398.

The previous prime is 12012002110393. The next prime is 12012002110411. The reversal of 12012002110399 is 99301120021021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12012002110399 - 2¹³ = 12012002102207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12012002110399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12012002110393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006001055199 + 6006001055200.

It is an arithmetic number, because the mean of its divisors is an integer number (6006001055200).

Almost surely, 2^{12012002110399} is an apocalyptic number.

12012002110399 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012002110399 is an equidigital number, since it uses as much as digits as its factorization.

12012002110399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 12012002110399 in words is "twelve trillion, twelve billion, two million, one hundred ten thousand, three hundred ninety-nine".