2200212011209 has 2 divisors, whose sum is σ = 2200212011210. Its totient is φ = 2200212011208.

The previous prime is 2200212011191. The next prime is 2200212011243. The reversal of 2200212011209 is 9021102120022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1135776169984 + 1064435841225 = 1065728^2 + 1031715^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200212011209 - 2²⁹ = 2199675140297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2200212011209.

It is not a weakly prime, because it can be changed into another prime (2200212071209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100106005604 + 1100106005605.

It is an arithmetic number, because the mean of its divisors is an integer number (1100106005605).

Almost surely, 2^{2200212011209} is an apocalyptic number.

It is an amenable number.

2200212011209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200212011209 is an equidigital number, since it uses as much as digits as its factorization.

2200212011209 is an evil number, because the sum of its binary digits is even.

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

The spelling of 2200212011209 in words is "two trillion, two hundred billion, two hundred twelve million, eleven thousand, two hundred nine".