220211022079 has 2 divisors, whose sum is σ = 220211022080. Its totient is φ = 220211022078.

The previous prime is 220211022077. The next prime is 220211022133. The reversal of 220211022079 is 970220112022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220211022079 - 2¹ = 220211022077 is a prime.

Together with 220211022077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220211022077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105511039 + 110105511040.

It is an arithmetic number, because the mean of its divisors is an integer number (110105511040).

Almost surely, 2^220211022079 is an apocalyptic number.

220211022079 is a deficient number, since it is larger than the sum of its proper divisors (1).

220211022079 is an equidigital number, since it uses as much as digits as its factorization.

220211022079 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 220211022079 in words is "two hundred twenty billion, two hundred eleven million, twenty-two thousand, seventy-nine".