2216886079 has 2 divisors, whose sum is σ = 2216886080. Its totient is φ = 2216886078.

The previous prime is 2216886053. The next prime is 2216886097. The reversal of 2216886079 is 9706886122.

Together with next prime (2216886097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2216886079 - 2¹⁵ = 2216853311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2216886779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108443039 + 1108443040.

It is an arithmetic number, because the mean of its divisors is an integer number (1108443040).

Almost surely, 2^2216886079 is an apocalyptic number.

2216886079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216886079 is an equidigital number, since it uses as much as digits as its factorization.

2216886079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 2216886079 is about 47083.8197154819. The cubic root of 2216886079 is about 1303.9105284990.

The spelling of 2216886079 in words is "two billion, two hundred sixteen million, eight hundred eighty-six thousand, seventy-nine".