210022200211129 has 2 divisors, whose sum is σ = 210022200211130. Its totient is φ = 210022200211128.

The previous prime is 210022200211067. The next prime is 210022200211151. The reversal of 210022200211129 is 921112002220012.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 175093154604729 + 34929045606400 = 13232277^2 + 5910080^2 .

It is a cyclic number.

It is not a de Polignac number, because 210022200211129 - 2⁷ = 210022200211001 is a prime.

It is not a weakly prime, because it can be changed into another prime (210022200211189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105011100105564 + 105011100105565.

It is an arithmetic number, because the mean of its divisors is an integer number (105011100105565).

Almost surely, 2^{210022200211129} is an apocalyptic number.

It is an amenable number.

210022200211129 is a deficient number, since it is larger than the sum of its proper divisors (1).

210022200211129 is an equidigital number, since it uses as much as digits as its factorization.

210022200211129 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 25.

The spelling of 210022200211129 in words is "two hundred ten trillion, twenty-two billion, two hundred million, two hundred eleven thousand, one hundred twenty-nine".