4002442244222 has 32 divisors (see below), whose sum is σ = 6192000249120. Its totient is φ = 1939123514880.

The previous prime is 4002442244149. The next prime is 4002442244243. The reversal of 4002442244222 is 2224422442004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19855154 + ... + 20055722.

It is an arithmetic number, because the mean of its divisors is an integer number (193500007785).

Almost surely, 2^{4002442244222} is an apocalyptic number.

4002442244222 is a deficient number, since it is larger than the sum of its proper divisors (2189558004898).

4002442244222 is a wasteful number, since it uses less digits than its factorization.

4002442244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202268.

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

Adding to 4002442244222 its reverse (2224422442004), we get a palindrome (6226864686226).

The spelling of 4002442244222 in words is "four trillion, two billion, four hundred forty-two million, two hundred forty-four thousand, two hundred twenty-two".