120222312330313 has 2 divisors, whose sum is σ = 120222312330314. Its totient is φ = 120222312330312.

The previous prime is 120222312330283. The next prime is 120222312330317. The reversal of 120222312330313 is 313033213222021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80317659088144 + 39904653242169 = 8962012^2 + 6317013^2 .

It is an emirp because it is prime and its reverse (313033213222021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120222312330313 - 2²¹ = 120222310233161 is a prime.

It is not a weakly prime, because it can be changed into another prime (120222312330317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111156165156 + 60111156165157.

It is an arithmetic number, because the mean of its divisors is an integer number (60111156165157).

Almost surely, 2^{120222312330313} is an apocalyptic number.

It is an amenable number.

120222312330313 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222312330313 is an equidigital number, since it uses as much as digits as its factorization.

120222312330313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 120222312330313 its reverse (313033213222021), we get a palindrome (433255525552334).

The spelling of 120222312330313 in words is "one hundred twenty trillion, two hundred twenty-two billion, three hundred twelve million, three hundred thirty thousand, three hundred thirteen".