4421204113224 has 128 divisors (see below), whose sum is σ = 11517143500800. Its totient is φ = 1413096706560.

The previous prime is 4421204113217. The next prime is 4421204113229. The reversal of 4421204113224 is 4223114021244.

It is a junction number, because it is equal to n+sod(n) for n = 4421204113191 and 4421204113200.

It is not an unprimeable number, because it can be changed into a prime (4421204113229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502005829 + ... + 502014635.

It is an arithmetic number, because the mean of its divisors is an integer number (89977683600).

Almost surely, 2^{4421204113224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4421204113224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5758571750400).

4421204113224 is an abundant number, since it is smaller than the sum of its proper divisors (7095939387576).

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

4421204113224 is a wasteful number, since it uses less digits than its factorization.

4421204113224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17563 (or 17559 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4421204113224 its reverse (4223114021244), we get a palindrome (8644318134468).

The spelling of 4421204113224 in words is "four trillion, four hundred twenty-one billion, two hundred four million, one hundred thirteen thousand, two hundred twenty-four".