201001020221179 has 2 divisors, whose sum is σ = 201001020221180. Its totient is φ = 201001020221178.

The previous prime is 201001020221167. The next prime is 201001020221231. The reversal of 201001020221179 is 971122020100102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201001020221179 - 2²⁹ = 201000483350267 is a prime.

It is not a weakly prime, because it can be changed into another prime (201001020221119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500510110589 + 100500510110590.

It is an arithmetic number, because the mean of its divisors is an integer number (100500510110590).

Almost surely, 2^{201001020221179} is an apocalyptic number.

201001020221179 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001020221179 is an equidigital number, since it uses as much as digits as its factorization.

201001020221179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 201001020221179 in words is "two hundred one trillion, one billion, twenty million, two hundred twenty-one thousand, one hundred seventy-nine".