120322240081 has 2 divisors, whose sum is σ = 120322240082. Its totient is φ = 120322240080.

The previous prime is 120322240033. The next prime is 120322240099. The reversal of 120322240081 is 180042223021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112825451025 + 7496789056 = 335895^2 + 86584^2 .

It is a cyclic number.

It is not a de Polignac number, because 120322240081 - 2³¹ = 118174756433 is a prime.

It is a super-2 number, since 2×120322240081² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120322280081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60161120040 + 60161120041.

It is an arithmetic number, because the mean of its divisors is an integer number (60161120041).

Almost surely, 2^120322240081 is an apocalyptic number.

It is an amenable number.

120322240081 is a deficient number, since it is larger than the sum of its proper divisors (1).

120322240081 is an equidigital number, since it uses as much as digits as its factorization.

120322240081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The spelling of 120322240081 in words is "one hundred twenty billion, three hundred twenty-two million, two hundred forty thousand, eighty-one".