120222009595813 has 2 divisors, whose sum is σ = 120222009595814. Its totient is φ = 120222009595812.

The previous prime is 120222009595789. The next prime is 120222009595819. The reversal of 120222009595813 is 318595900222021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78172776522369 + 42049233073444 = 8841537^2 + 6484538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120222009595813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120222009595819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111004797906 + 60111004797907.

It is an arithmetic number, because the mean of its divisors is an integer number (60111004797907).

Almost surely, 2^{120222009595813} is an apocalyptic number.

It is an amenable number.

120222009595813 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222009595813 is an equidigital number, since it uses as much as digits as its factorization.

120222009595813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 120222009595813 in words is "one hundred twenty trillion, two hundred twenty-two billion, nine million, five hundred ninety-five thousand, eight hundred thirteen".