12120113222167 has 2 divisors, whose sum is σ = 12120113222168. Its totient is φ = 12120113222166.

The previous prime is 12120113222083. The next prime is 12120113222209. The reversal of 12120113222167 is 76122231102121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12120113222167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12120113220167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060056611083 + 6060056611084.

It is an arithmetic number, because the mean of its divisors is an integer number (6060056611084).

Almost surely, 2^{12120113222167} is an apocalyptic number.

12120113222167 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120113222167 is an equidigital number, since it uses as much as digits as its factorization.

12120113222167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 12120113222167 its reverse (76122231102121), we get a palindrome (88242344324288).

The spelling of 12120113222167 in words is "twelve trillion, one hundred twenty billion, one hundred thirteen million, two hundred twenty-two thousand, one hundred sixty-seven".