122010221022089 has 2 divisors, whose sum is σ = 122010221022090. Its totient is φ = 122010221022088.

The previous prime is 122010221022077. The next prime is 122010221022097. The reversal of 122010221022089 is 980220122010221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114766226410000 + 7243994612089 = 10712900^2 + 2691467^2 .

It is a cyclic number.

It is not a de Polignac number, because 122010221022089 - 2⁴⁴ = 104418034977673 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (122010221021089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005110511044 + 61005110511045.

It is an arithmetic number, because the mean of its divisors is an integer number (61005110511045).

Almost surely, 2^{122010221022089} is an apocalyptic number.

It is an amenable number.

122010221022089 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010221022089 is an equidigital number, since it uses as much as digits as its factorization.

122010221022089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 122010221022089 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-one million, twenty-two thousand, eighty-nine".