220220011122079 has 2 divisors, whose sum is σ = 220220011122080. Its totient is φ = 220220011122078.

The previous prime is 220220011122037. The next prime is 220220011122103. The reversal of 220220011122079 is 970221110022022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220220011122079 - 2¹⁹ = 220220010597791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220220011122079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220220011122029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110110005561039 + 110110005561040.

It is an arithmetic number, because the mean of its divisors is an integer number (110110005561040).

Almost surely, 2^{220220011122079} is an apocalyptic number.

220220011122079 is a deficient number, since it is larger than the sum of its proper divisors (1).

220220011122079 is an equidigital number, since it uses as much as digits as its factorization.

220220011122079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 220220011122079 in words is "two hundred twenty trillion, two hundred twenty billion, eleven million, one hundred twenty-two thousand, seventy-nine".