4441444222 has 8 divisors (see below), whose sum is σ = 6662519136. Its totient is φ = 2220604512.

The previous prime is 4441444207. The next prime is 4441444253. The reversal of 4441444222 is 2224441444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 283 + ... + 94249.

It is an arithmetic number, because the mean of its divisors is an integer number (832814892).

Almost surely, 2^4441444222 is an apocalyptic number.

4441444222 is a deficient number, since it is larger than the sum of its proper divisors (2221074914).

4441444222 is a wasteful number, since it uses less digits than its factorization.

4441444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117602.

The product of its digits is 32768, while the sum is 31.

The square root of 4441444222 is about 66644.1611996130. The cubic root of 4441444222 is about 1643.7713403678.

Adding to 4441444222 its reverse (2224441444), we get a palindrome (6665885666).

The spelling of 4441444222 in words is "four billion, four hundred forty-one million, four hundred forty-four thousand, two hundred twenty-two".