4424443222 has 32 divisors (see below), whose sum is σ = 7184503008. Its totient is φ = 2035900416.

The previous prime is 4424443211. The next prime is 4424443223. The reversal of 4424443222 is 2223444244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424443223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304998 + ... + 319174.

It is an arithmetic number, because the mean of its divisors is an integer number (224515719).

Almost surely, 2^4424443222 is an apocalyptic number.

4424443222 is a deficient number, since it is larger than the sum of its proper divisors (2760059786).

4424443222 is a wasteful number, since it uses less digits than its factorization.

4424443222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14400.

The product of its digits is 49152, while the sum is 31.

The square root of 4424443222 is about 66516.4883468753. The cubic root of 4424443222 is about 1641.6713110241.

Adding to 4424443222 its reverse (2223444244), we get a palindrome (6647887466).

It can be divided in two parts, 442 and 4443222, that added together give a square (4443664 = 2108²).

The spelling of 4424443222 in words is "four billion, four hundred twenty-four million, four hundred forty-three thousand, two hundred twenty-two".