202201020021079 has 2 divisors, whose sum is σ = 202201020021080. Its totient is φ = 202201020021078.

The previous prime is 202201020021067. The next prime is 202201020021089. The reversal of 202201020021079 is 970120020102202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202201020021079 - 2⁹ = 202201020020567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202201020021019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100510010539 + 101100510010540.

It is an arithmetic number, because the mean of its divisors is an integer number (101100510010540).

Almost surely, 2^{202201020021079} is an apocalyptic number.

202201020021079 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201020021079 is an equidigital number, since it uses as much as digits as its factorization.

202201020021079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 202201020021079 in words is "two hundred two trillion, two hundred one billion, twenty million, twenty-one thousand, seventy-nine".