22684109496679 has 2 divisors, whose sum is σ = 22684109496680. Its totient is φ = 22684109496678.

The previous prime is 22684109496583. The next prime is 22684109496691. The reversal of 22684109496679 is 97669490148622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22684109496679 - 2²⁵ = 22684075942247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22684109496779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11342054748339 + 11342054748340.

It is an arithmetic number, because the mean of its divisors is an integer number (11342054748340).

Almost surely, 2^{22684109496679} is an apocalyptic number.

22684109496679 is a deficient number, since it is larger than the sum of its proper divisors (1).

22684109496679 is an equidigital number, since it uses as much as digits as its factorization.

22684109496679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564350976, while the sum is 73.

The spelling of 22684109496679 in words is "twenty-two trillion, six hundred eighty-four billion, one hundred nine million, four hundred ninety-six thousand, six hundred seventy-nine".