4444224422 has 64 divisors (see below), whose sum is σ = 8046527040. Its totient is φ = 1817088000.

The previous prime is 4444224419. The next prime is 4444224437. The reversal of 4444224422 is 2244224444.

It is a super-3 number, since 3×4444224422³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1093418 + ... + 1097474.

It is an arithmetic number, because the mean of its divisors is an integer number (125726985).

Almost surely, 2^4444224422 is an apocalyptic number.

4444224422 is a deficient number, since it is larger than the sum of its proper divisors (3602302618).

4444224422 is a wasteful number, since it uses less digits than its factorization.

4444224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217.

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

The square root of 4444224422 is about 66665.0164779099. The cubic root of 4444224422 is about 1644.1142513388.

Adding to 4444224422 its reverse (2244224444), we get a palindrome (6688448866).

It can be divided in two parts, 444422 and 4422, that added together give a palindrome (448844).

The spelling of 4444224422 in words is "four billion, four hundred forty-four million, two hundred twenty-four thousand, four hundred twenty-two".