120110011122209 has 2 divisors, whose sum is σ = 120110011122210. Its totient is φ = 120110011122208.

The previous prime is 120110011122119. The next prime is 120110011122221. The reversal of 120110011122209 is 902221110011021.

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., 114946209362209 + 5163801760000 = 10721297^2 + 2272400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120110011122209 is a prime.

It is not a weakly prime, because it can be changed into another prime (120110011122259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055005561104 + 60055005561105.

It is an arithmetic number, because the mean of its divisors is an integer number (60055005561105).

Almost surely, 2^{120110011122209} is an apocalyptic number.

It is an amenable number.

120110011122209 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110011122209 is an equidigital number, since it uses as much as digits as its factorization.

120110011122209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 120110011122209 in words is "one hundred twenty trillion, one hundred ten billion, eleven million, one hundred twenty-two thousand, two hundred nine".