12322120163 has 2 divisors, whose sum is σ = 12322120164. Its totient is φ = 12322120162.

The previous prime is 12322120123. The next prime is 12322120207. The reversal of 12322120163 is 36102122321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12322120163 - 2⁶ = 12322120099 is a prime.

It is a super-3 number, since 3×12322120163³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (12322120123) 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, 6161060081 + 6161060082.

It is an arithmetic number, because the mean of its divisors is an integer number (6161060082).

Almost surely, 2^12322120163 is an apocalyptic number.

12322120163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322120163 is an equidigital number, since it uses as much as digits as its factorization.

12322120163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12322120163 its reverse (36102122321), we get a palindrome (48424242484).

The spelling of 12322120163 in words is "twelve billion, three hundred twenty-two million, one hundred twenty thousand, one hundred sixty-three".