4422404224 has 32 divisors (see below), whose sum is σ = 10068868800. Its totient is φ = 1895315712.

The previous prime is 4422404219. The next prime is 4422404237. The reversal of 4422404224 is 4224042244.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4422404192 and 4422404201.

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, 2466964 + ... + 2468755.

It is an arithmetic number, because the mean of its divisors is an integer number (314652150).

Almost surely, 2^4422404224 is an apocalyptic number.

It is an amenable number.

4422404224 is an abundant number, since it is smaller than the sum of its proper divisors (5646464576).

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

4422404224 is an equidigital number, since it uses as much as digits as its factorization.

4422404224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4935740 (or 4935728 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 4422404224 is about 66501.1595688376. The cubic root of 4422404224 is about 1641.4190850232.

Adding to 4422404224 its reverse (4224042244), we get a palindrome (8646446468).

The spelling of 4422404224 in words is "four billion, four hundred twenty-two million, four hundred four thousand, two hundred twenty-four".