120222102017 has 2 divisors, whose sum is σ = 120222102018. Its totient is φ = 120222102016.

The previous prime is 120222101947. The next prime is 120222102019. The reversal of 120222102017 is 710201222021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84125521936 + 36096580081 = 290044^2 + 189991^2 .

It is a cyclic number.

It is not a de Polignac number, because 120222102017 - 2⁸ = 120222101761 is a prime.

Together with 120222102019, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120222102017.

It is not a weakly prime, because it can be changed into another prime (120222102019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111051008 + 60111051009.

It is an arithmetic number, because the mean of its divisors is an integer number (60111051009).

Almost surely, 2^120222102017 is an apocalyptic number.

It is an amenable number.

120222102017 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222102017 is an equidigital number, since it uses as much as digits as its factorization.

120222102017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 120222102017 its reverse (710201222021), we get a palindrome (830423324038).

The spelling of 120222102017 in words is "one hundred twenty billion, two hundred twenty-two million, one hundred two thousand, seventeen".