12110301322117 has 2 divisors, whose sum is σ = 12110301322118. Its totient is φ = 12110301322116.

The previous prime is 12110301322099. The next prime is 12110301322199. The reversal of 12110301322117 is 71122310301121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10448610169761 + 1661691152356 = 3232431^2 + 1289066^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110301322117 - 2²³ = 12110292933509 is a prime.

It is a super-2 number, since 2×12110301322117² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12110301322091 and 12110301322100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12110301322517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055150661058 + 6055150661059.

It is an arithmetic number, because the mean of its divisors is an integer number (6055150661059).

Almost surely, 2^{12110301322117} is an apocalyptic number.

It is an amenable number.

12110301322117 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110301322117 is an equidigital number, since it uses as much as digits as its factorization.

12110301322117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 12110301322117 its reverse (71122310301121), we get a palindrome (83232611623238).

The spelling of 12110301322117 in words is "twelve trillion, one hundred ten billion, three hundred one million, three hundred twenty-two thousand, one hundred seventeen".