120010222309 has 2 divisors, whose sum is σ = 120010222310. Its totient is φ = 120010222308.

The previous prime is 120010222303. The next prime is 120010222337. The reversal of 120010222309 is 903222010021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110990921409 + 9019300900 = 333153^2 + 94970^2 .

It is a cyclic number.

It is not a de Polignac number, because 120010222309 - 2¹¹ = 120010220261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120010222309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120010222303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005111154 + 60005111155.

It is an arithmetic number, because the mean of its divisors is an integer number (60005111155).

Almost surely, 2^120010222309 is an apocalyptic number.

It is an amenable number.

120010222309 is a deficient number, since it is larger than the sum of its proper divisors (1).

120010222309 is an equidigital number, since it uses as much as digits as its factorization.

120010222309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 120010222309 in words is "one hundred twenty billion, ten million, two hundred twenty-two thousand, three hundred nine".