12210200179 has 2 divisors, whose sum is σ = 12210200180. Its totient is φ = 12210200178.

The previous prime is 12210200159. The next prime is 12210200227. The reversal of 12210200179 is 97100201221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210200179 - 2²¹ = 12208103027 is a prime.

It is a super-2 number, since 2×12210200179² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12210200129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105100089 + 6105100090.

It is an arithmetic number, because the mean of its divisors is an integer number (6105100090).

Almost surely, 2^12210200179 is an apocalyptic number.

12210200179 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210200179 is an equidigital number, since it uses as much as digits as its factorization.

12210200179 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.

The spelling of 12210200179 in words is "twelve billion, two hundred ten million, two hundred thousand, one hundred seventy-nine".