10212122210089 has 2 divisors, whose sum is σ = 10212122210090. Its totient is φ = 10212122210088.

The previous prime is 10212122210083. The next prime is 10212122210113. The reversal of 10212122210089 is 98001222121201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10138142562025 + 73979648064 = 3184045^2 + 271992^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212122210089 - 2¹⁵ = 10212122177321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10212122210089.

It is not a weakly prime, because it can be changed into another prime (10212122210083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106061105044 + 5106061105045.

It is an arithmetic number, because the mean of its divisors is an integer number (5106061105045).

Almost surely, 2^{10212122210089} is an apocalyptic number.

It is an amenable number.

10212122210089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212122210089 is an equidigital number, since it uses as much as digits as its factorization.

10212122210089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 10212122210089 in words is "ten trillion, two hundred twelve billion, one hundred twenty-two million, two hundred ten thousand, eighty-nine".