120122001089 has 2 divisors, whose sum is σ = 120122001090. Its totient is φ = 120122001088.

The previous prime is 120122001019. The next prime is 120122001151. The reversal of 120122001089 is 980100221021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119826745600 + 295255489 = 346160^2 + 17183^2 .

It is a cyclic number.

It is not a de Polignac number, because 120122001089 - 2¹² = 120121996993 is a prime.

It is not a weakly prime, because it can be changed into another prime (120122001019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061000544 + 60061000545.

It is an arithmetic number, because the mean of its divisors is an integer number (60061000545).

Almost surely, 2^120122001089 is an apocalyptic number.

It is an amenable number.

120122001089 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122001089 is an equidigital number, since it uses as much as digits as its factorization.

120122001089 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 120122001089 in words is "one hundred twenty billion, one hundred twenty-two million, one thousand, eighty-nine".