224420012244 has 36 divisors (see below), whose sum is σ = 572585648544. Its totient is φ = 74107541712.

The previous prime is 224420012237. The next prime is 224420012249. The reversal of 224420012244 is 442210024422.

224420012244 is a `hidden beast` number, since 224 + 420 + 0 + 12 + 2 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224420012249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29126472 + ... + 29134175.

It is an arithmetic number, because the mean of its divisors is an integer number (15905156904).

Almost surely, 2^224420012244 is an apocalyptic number.

It is an amenable number.

224420012244 is an abundant number, since it is smaller than the sum of its proper divisors (348165636300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224420012244 is a wasteful number, since it uses less digits than its factorization.

224420012244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58260764 (or 58260759 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 224420012244 its reverse (442210024422), we get a palindrome (666630036666).

The spelling of 224420012244 in words is "two hundred twenty-four billion, four hundred twenty million, twelve thousand, two hundred forty-four".