201012012220079 has 2 divisors, whose sum is σ = 201012012220080. Its totient is φ = 201012012220078.

The previous prime is 201012012220021. The next prime is 201012012220139. The reversal of 201012012220079 is 970022210210102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201012012220079 - 2²⁸ = 201011743784623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201012012220979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506006110039 + 100506006110040.

It is an arithmetic number, because the mean of its divisors is an integer number (100506006110040).

Almost surely, 2^{201012012220079} is an apocalyptic number.

201012012220079 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012012220079 is an equidigital number, since it uses as much as digits as its factorization.

201012012220079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 201012012220079 in words is "two hundred one trillion, twelve billion, twelve million, two hundred twenty thousand, seventy-nine".