12223334555679 has 8 divisors (see below), whose sum is σ = 17551454746672. Its totient is φ = 7522052034240.

The previous prime is 12223334555629. The next prime is 12223334555683. The reversal of 12223334555679 is 97655543332221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12223334555679 - 2⁸ = 12223334555423 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223334555629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156709417342 + ... + 156709417419.

It is an arithmetic number, because the mean of its divisors is an integer number (2193931843334).

Almost surely, 2^{12223334555679} is an apocalyptic number.

12223334555679 is a deficient number, since it is larger than the sum of its proper divisors (5328120190993).

12223334555679 is a wasteful number, since it uses less digits than its factorization.

12223334555679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313418834777.

The product of its digits is 40824000, while the sum is 57.

The spelling of 12223334555679 in words is "twelve trillion, two hundred twenty-three billion, three hundred thirty-four million, five hundred fifty-five thousand, six hundred seventy-nine".