211120200089 has 2 divisors, whose sum is σ = 211120200090. Its totient is φ = 211120200088.

The previous prime is 211120200073. The next prime is 211120200169. The reversal of 211120200089 is 980002021112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201493254400 + 9626945689 = 448880^2 + 98117^2 .

It is a cyclic number.

It is not a de Polignac number, because 211120200089 - 2⁴ = 211120200073 is a prime.

It is not a weakly prime, because it can be changed into another prime (211120290089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560100044 + 105560100045.

It is an arithmetic number, because the mean of its divisors is an integer number (105560100045).

Almost surely, 2^211120200089 is an apocalyptic number.

It is an amenable number.

211120200089 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120200089 is an equidigital number, since it uses as much as digits as its factorization.

211120200089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 211120200089 in words is "two hundred eleven billion, one hundred twenty million, two hundred thousand, eighty-nine".