444042004222 has 16 divisors (see below), whose sum is σ = 670955460912. Its totient is φ = 220395273280.

The previous prime is 444042004201. The next prime is 444042004223. The reversal of 444042004222 is 222400240444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444042004223) 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, 1097479 + ... + 1446562.

It is an arithmetic number, because the mean of its divisors is an integer number (41934716307).

Almost surely, 2^444042004222 is an apocalyptic number.

444042004222 is a deficient number, since it is larger than the sum of its proper divisors (226913456690).

444042004222 is a wasteful number, since it uses less digits than its factorization.

444042004222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544683.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 444042004222 its reverse (222400240444), we get a palindrome (666442244666).

The spelling of 444042004222 in words is "four hundred forty-four billion, forty-two million, four thousand, two hundred twenty-two".