224044022444 has 12 divisors (see below), whose sum is σ = 427720406568. Its totient is φ = 101838192000.

The previous prime is 224044022443. The next prime is 224044022459. The reversal of 224044022444 is 444220440422.

It is a self number, because there is not a number n which added to its sum of digits gives 224044022444.

It is not an unprimeable number, because it can be changed into a prime (224044022443) 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, 2545954757 + ... + 2545954844.

It is an arithmetic number, because the mean of its divisors is an integer number (35643367214).

Almost surely, 2^224044022444 is an apocalyptic number.

It is an amenable number.

224044022444 is a deficient number, since it is larger than the sum of its proper divisors (203676384124).

224044022444 is a wasteful number, since it uses less digits than its factorization.

224044022444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091909616 (or 5091909614 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 224044022444 its reverse (444220440422), we get a palindrome (668264462866).

The spelling of 224044022444 in words is "two hundred twenty-four billion, forty-four million, twenty-two thousand, four hundred forty-four".