4444303222 has 8 divisors (see below), whose sum is σ = 6704989776. Its totient is φ = 2209306632.

The previous prime is 4444303219. The next prime is 4444303267. The reversal of 4444303222 is 2223034444.

It is a happy number.

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

It is a super-2 number, since 2×4444303222² = 39503662258159162568, which contains 22 as substring.

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, 6422058 + ... + 6422749.

It is an arithmetic number, because the mean of its divisors is an integer number (838123722).

Almost surely, 2^4444303222 is an apocalyptic number.

4444303222 is a deficient number, since it is larger than the sum of its proper divisors (2260686554).

4444303222 is a wasteful number, since it uses less digits than its factorization.

4444303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12844982.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 4444303222 is about 66665.6074899194. The cubic root of 4444303222 is about 1644.1239684776.

Adding to 4444303222 its reverse (2223034444), we get a palindrome (6667337666).

The spelling of 4444303222 in words is "four billion, four hundred forty-four million, three hundred three thousand, two hundred twenty-two".