12226674240679 has 4 divisors (see below), whose sum is σ = 12226695170760. Its totient is φ = 12226653310600.

The previous prime is 12226674240647. The next prime is 12226674240691. The reversal of 12226674240679 is 97604247662221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12226674240679 - 2⁵ = 12226674240647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12226674240619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9562864 + ... + 10765765.

It is an arithmetic number, because the mean of its divisors is an integer number (3056673792690).

Almost surely, 2^{12226674240679} is an apocalyptic number.

12226674240679 is a deficient number, since it is larger than the sum of its proper divisors (20930081).

12226674240679 is an equidigital number, since it uses as much as digits as its factorization.

12226674240679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20930080.

The product of its (nonzero) digits is 24385536, while the sum is 58.

The spelling of 12226674240679 in words is "twelve trillion, two hundred twenty-six billion, six hundred seventy-four million, two hundred forty thousand, six hundred seventy-nine".