211210210002089 has 2 divisors, whose sum is σ = 211210210002090. Its totient is φ = 211210210002088.

The previous prime is 211210210002079. The next prime is 211210210002139. The reversal of 211210210002089 is 980200012012112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198833829714025 + 12376380288064 = 14100845^2 + 3518008^2 .

It is a cyclic number.

It is not a de Polignac number, because 211210210002089 - 2¹⁶ = 211210209936553 is a prime.

It is not a weakly prime, because it can be changed into another prime (211210210002079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105605105001044 + 105605105001045.

It is an arithmetic number, because the mean of its divisors is an integer number (105605105001045).

Almost surely, 2^{211210210002089} is an apocalyptic number.

It is an amenable number.

211210210002089 is a deficient number, since it is larger than the sum of its proper divisors (1).

211210210002089 is an equidigital number, since it uses as much as digits as its factorization.

211210210002089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 211210210002089 in words is "two hundred eleven trillion, two hundred ten billion, two hundred ten million, two thousand, eighty-nine".