4440244220222 has 8 divisors (see below), whose sum is σ = 6660375271200. Its totient is φ = 2220119129824.

The previous prime is 4440244220221. The next prime is 4440244220281. The reversal of 4440244220222 is 2220224420444.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440244220221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184779 + ... + 3695097.

It is an arithmetic number, because the mean of its divisors is an integer number (832546908900).

Almost surely, 2^{4440244220222} is an apocalyptic number.

4440244220222 is a deficient number, since it is larger than the sum of its proper divisors (2220131050978).

4440244220222 is a wasteful number, since it uses less digits than its factorization.

4440244220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980290.

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

Adding to 4440244220222 its reverse (2220224420444), we get a palindrome (6660468640666).

The spelling of 4440244220222 in words is "four trillion, four hundred forty billion, two hundred forty-four million, two hundred twenty thousand, two hundred twenty-two".