120322220099 has 2 divisors, whose sum is σ = 120322220100. Its totient is φ = 120322220098.

The previous prime is 120322220087. The next prime is 120322220119. The reversal of 120322220099 is 990022223021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120322220099 - 2³⁶ = 51602743363 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (120322220299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60161110049 + 60161110050.

It is an arithmetic number, because the mean of its divisors is an integer number (60161110050).

Almost surely, 2^120322220099 is an apocalyptic number.

120322220099 is a deficient number, since it is larger than the sum of its proper divisors (1).

120322220099 is an equidigital number, since it uses as much as digits as its factorization.

120322220099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 120322220099 in words is "one hundred twenty billion, three hundred twenty-two million, two hundred twenty thousand, ninety-nine".