120300100222117 has 2 divisors, whose sum is σ = 120300100222118. Its totient is φ = 120300100222116.

The previous prime is 120300100222103. The next prime is 120300100222151. The reversal of 120300100222117 is 711222001003021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92504365890561 + 27795734331556 = 9617919^2 + 5272166^2 .

It is an emirp because it is prime and its reverse (711222001003021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120300100222117 is a prime.

It is a super-2 number, since 2×120300100222117² (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 (120300100222157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60150050111058 + 60150050111059.

It is an arithmetic number, because the mean of its divisors is an integer number (60150050111059).

Almost surely, 2^{120300100222117} is an apocalyptic number.

It is an amenable number.

120300100222117 is a deficient number, since it is larger than the sum of its proper divisors (1).

120300100222117 is an equidigital number, since it uses as much as digits as its factorization.

120300100222117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 120300100222117 its reverse (711222001003021), we get a palindrome (831522101225138).

The spelling of 120300100222117 in words is "one hundred twenty trillion, three hundred billion, one hundred million, two hundred twenty-two thousand, one hundred seventeen".