12365205002201 has 2 divisors, whose sum is σ = 12365205002202. Its totient is φ = 12365205002200.

The previous prime is 12365205002191. The next prime is 12365205002209. The reversal of 12365205002201 is 10220050256321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6271638696976 + 6093566305225 = 2504324^2 + 2468515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12365205002201 is a prime.

It is not a weakly prime, because it can be changed into another prime (12365205002209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6182602501100 + 6182602501101.

It is an arithmetic number, because the mean of its divisors is an integer number (6182602501101).

Almost surely, 2^{12365205002201} is an apocalyptic number.

It is an amenable number.

12365205002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12365205002201 is an equidigital number, since it uses as much as digits as its factorization.

12365205002201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 12365205002201 its reverse (10220050256321), we get a palindrome (22585255258522).

The spelling of 12365205002201 in words is "twelve trillion, three hundred sixty-five billion, two hundred five million, two thousand, two hundred one".