201212000100179 has 2 divisors, whose sum is σ = 201212000100180. Its totient is φ = 201212000100178.

The previous prime is 201212000100169. The next prime is 201212000100197. The reversal of 201212000100179 is 971001000212102.

Together with next prime (201212000100197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201212000100179 - 2²⁰ = 201211999051603 is a prime.

It is not a weakly prime, because it can be changed into another prime (201212000100149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100606000050089 + 100606000050090.

It is an arithmetic number, because the mean of its divisors is an integer number (100606000050090).

Almost surely, 2^{201212000100179} is an apocalyptic number.

201212000100179 is a deficient number, since it is larger than the sum of its proper divisors (1).

201212000100179 is an equidigital number, since it uses as much as digits as its factorization.

201212000100179 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 26.

The spelling of 201212000100179 in words is "two hundred one trillion, two hundred twelve billion, one hundred thousand, one hundred seventy-nine".