44442244222 has 8 divisors (see below), whose sum is σ = 66685813272. Its totient is φ = 22213639800.

The previous prime is 44442244181. The next prime is 44442244229. The reversal of 44442244222 is 22244224444.

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

It is a super-4 number, since 4×44442244222⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44442244229) 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, 3733729 + ... + 3745612.

It is an arithmetic number, because the mean of its divisors is an integer number (8335726659).

Almost surely, 2^44442244222 is an apocalyptic number.

44442244222 is a deficient number, since it is larger than the sum of its proper divisors (22243569050).

44442244222 is a wasteful number, since it uses less digits than its factorization.

44442244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482314.

The product of its digits is 131072, while the sum is 34.

Adding to 44442244222 its reverse (22244224444), we get a palindrome (66686468666).

The spelling of 44442244222 in words is "forty-four billion, four hundred forty-two million, two hundred forty-four thousand, two hundred twenty-two".