120032320220117 has 2 divisors, whose sum is σ = 120032320220118. Its totient is φ = 120032320220116.

The previous prime is 120032320220083. The next prime is 120032320220143. The reversal of 120032320220117 is 711022023230021.

It is an a-pointer prime, because the next prime (120032320220143) can be obtained adding 120032320220117 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113387272535716 + 6645047684401 = 10648346^2 + 2577799^2 .

It is an emirp because it is prime and its reverse (711022023230021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120032320220117 - 2³⁰ = 120031246478293 is a prime.

It is a super-2 number, since 2×120032320220117² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120032320220147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016160110058 + 60016160110059.

It is an arithmetic number, because the mean of its divisors is an integer number (60016160110059).

Almost surely, 2^{120032320220117} is an apocalyptic number.

It is an amenable number.

120032320220117 is a deficient number, since it is larger than the sum of its proper divisors (1).

120032320220117 is an equidigital number, since it uses as much as digits as its factorization.

120032320220117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 120032320220117 its reverse (711022023230021), we get a palindrome (831054343450138).

The spelling of 120032320220117 in words is "one hundred twenty trillion, thirty-two billion, three hundred twenty million, two hundred twenty thousand, one hundred seventeen".