12200200112209 has 2 divisors, whose sum is σ = 12200200112210. Its totient is φ = 12200200112208.

The previous prime is 12200200112203. The next prime is 12200200112249. The reversal of 12200200112209 is 90221100200221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11496656611584 + 703543500625 = 3390672^2 + 838775^2 .

It is a cyclic number.

It is not a de Polignac number, because 12200200112209 - 2³¹ = 12198052628561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12200200112209.

It is not a weakly prime, because it can be changed into another prime (12200200112203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100100056104 + 6100100056105.

It is an arithmetic number, because the mean of its divisors is an integer number (6100100056105).

Almost surely, 2^{12200200112209} is an apocalyptic number.

It is an amenable number.

12200200112209 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200200112209 is an equidigital number, since it uses as much as digits as its factorization.

12200200112209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 12200200112209 in words is "twelve trillion, two hundred billion, two hundred million, one hundred twelve thousand, two hundred nine".