224426221105556 has 12 divisors (see below), whose sum is σ = 392774079257280. Its totient is φ = 112205055603480.

The previous prime is 224426221105529. The next prime is 224426221105579. The reversal of 224426221105556 is 655501122624422.

It is a self number, because there is not a number n which added to its sum of digits gives 224426221105556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2013674636 + ... + 2013786083.

It is an arithmetic number, because the mean of its divisors is an integer number (32731173271440).

Almost surely, 2^{224426221105556} is an apocalyptic number.

It is an amenable number.

224426221105556 is a deficient number, since it is larger than the sum of its proper divisors (168347858151724).

224426221105556 is a wasteful number, since it uses less digits than its factorization.

224426221105556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027474654 (or 4027474652 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 47.

Adding to 224426221105556 its reverse (655501122624422), we get a palindrome (879927343729978).

The spelling of 224426221105556 in words is "two hundred twenty-four trillion, four hundred twenty-six billion, two hundred twenty-one million, one hundred five thousand, five hundred fifty-six".