201122201132179 has 2 divisors, whose sum is σ = 201122201132180. Its totient is φ = 201122201132178.

The previous prime is 201122201132159. The next prime is 201122201132233. The reversal of 201122201132179 is 971231102221102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201122201132179 - 2⁵ = 201122201132147 is a prime.

It is not a weakly prime, because it can be changed into another prime (201122201132159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100561100566089 + 100561100566090.

It is an arithmetic number, because the mean of its divisors is an integer number (100561100566090).

Almost surely, 2^{201122201132179} is an apocalyptic number.

201122201132179 is a deficient number, since it is larger than the sum of its proper divisors (1).

201122201132179 is an equidigital number, since it uses as much as digits as its factorization.

201122201132179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 201122201132179 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred one million, one hundred thirty-two thousand, one hundred seventy-nine".