211202100022079 has 2 divisors, whose sum is σ = 211202100022080. Its totient is φ = 211202100022078.

The previous prime is 211202100022033. The next prime is 211202100022129. The reversal of 211202100022079 is 970220001202112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211202100022079 - 2⁸ = 211202100021823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211202100022679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105601050011039 + 105601050011040.

It is an arithmetic number, because the mean of its divisors is an integer number (105601050011040).

Almost surely, 2^{211202100022079} is an apocalyptic number.

211202100022079 is a deficient number, since it is larger than the sum of its proper divisors (1).

211202100022079 is an equidigital number, since it uses as much as digits as its factorization.

211202100022079 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 211202100022079 in words is "two hundred eleven trillion, two hundred two billion, one hundred million, twenty-two thousand, seventy-nine".