4440320222 has 16 divisors (see below), whose sum is σ = 7259248080. Its totient is φ = 2024686272.

The previous prime is 4440320221. The next prime is 4440320281. The reversal of 4440320222 is 2220230444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440320221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026647 + ... + 1030962.

It is an arithmetic number, because the mean of its divisors is an integer number (453703005).

Almost surely, 2^4440320222 is an apocalyptic number.

4440320222 is a deficient number, since it is larger than the sum of its proper divisors (2818927858).

4440320222 is a wasteful number, since it uses less digits than its factorization.

4440320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057707.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4440320222 is about 66635.7278192412. The cubic root of 4440320222 is about 1643.6326651401.

Adding to 4440320222 its reverse (2220230444), we get a palindrome (6660550666).

The spelling of 4440320222 in words is "four billion, four hundred forty million, three hundred twenty thousand, two hundred twenty-two".