210202222112089 has 2 divisors, whose sum is σ = 210202222112090. Its totient is φ = 210202222112088.

The previous prime is 210202222112087. The next prime is 210202222112117. The reversal of 210202222112089 is 980211222202012.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149534744833600 + 60667477278489 = 12228440^2 + 7788933^2 .

It is a cyclic number.

It is not a de Polignac number, because 210202222112089 - 2¹ = 210202222112087 is a prime.

It is a super-3 number, since 3×210202222112089³ (a number of 44 digits) contains 333 as substring.

Together with 210202222112087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (210202222112087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105101111056044 + 105101111056045.

It is an arithmetic number, because the mean of its divisors is an integer number (105101111056045).

Almost surely, 2^{210202222112089} is an apocalyptic number.

It is an amenable number.

210202222112089 is a deficient number, since it is larger than the sum of its proper divisors (1).

210202222112089 is an equidigital number, since it uses as much as digits as its factorization.

210202222112089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 210202222112089 in words is "two hundred ten trillion, two hundred two billion, two hundred twenty-two million, one hundred twelve thousand, eighty-nine".