12122179 has 2 divisors, whose sum is σ = 12122180. Its totient is φ = 12122178.

The previous prime is 12122167. The next prime is 12122189. The reversal of 12122179 is 97122121.

12122179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12122179 - 2¹⁷ = 11991107 is a prime.

It is not a weakly prime, because it can be changed into another prime (12122119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061089 + 6061090.

It is an arithmetic number, because the mean of its divisors is an integer number (6061090).

Almost surely, 2^12122179 is an apocalyptic number.

12122179 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122179 is an equidigital number, since it uses as much as digits as its factorization.

12122179 is an evil number, because the sum of its binary digits is even.

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

The square root of 12122179 is about 3481.6919737392. The cubic root of 12122179 is about 229.7172265257.

The spelling of 12122179 in words is "twelve million, one hundred twenty-two thousand, one hundred seventy-nine".