2226715941979 has 2 divisors, whose sum is σ = 2226715941980. Its totient is φ = 2226715941978.

The previous prime is 2226715941977. The next prime is 2226715942021. The reversal of 2226715941979 is 9791495176222.

2226715941979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2226715941979 - 2¹ = 2226715941977 is a prime.

Together with 2226715941977, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2226715941979.

It is not a weakly prime, because it can be changed into another prime (2226715941977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113357970989 + 1113357970990.

It is an arithmetic number, because the mean of its divisors is an integer number (1113357970990).

Almost surely, 2^{2226715941979} is an apocalyptic number.

2226715941979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226715941979 is an equidigital number, since it uses as much as digits as its factorization.

2226715941979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 64.

The spelling of 2226715941979 in words is "two trillion, two hundred twenty-six billion, seven hundred fifteen million, nine hundred forty-one thousand, nine hundred seventy-nine".