12222100122163 has 2 divisors, whose sum is σ = 12222100122164. Its totient is φ = 12222100122162.

The previous prime is 12222100122143. The next prime is 12222100122263. The reversal of 12222100122163 is 36122100122221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12222100122163 - 2²⁹ = 12221563251251 is a prime.

It is not a weakly prime, because it can be changed into another prime (12222100122143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111050061081 + 6111050061082.

It is an arithmetic number, because the mean of its divisors is an integer number (6111050061082).

Almost surely, 2^{12222100122163} is an apocalyptic number.

12222100122163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222100122163 is an equidigital number, since it uses as much as digits as its factorization.

12222100122163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 12222100122163 its reverse (36122100122221), we get a palindrome (48344200244384).

The spelling of 12222100122163 in words is "twelve trillion, two hundred twenty-two billion, one hundred million, one hundred twenty-two thousand, one hundred sixty-three".