4044004440022 has 16 divisors (see below), whose sum is σ = 6069392271360. Its totient is φ = 2020873975848.

The previous prime is 4044004440013. The next prime is 4044004440139. The reversal of 4044004440022 is 2200444004404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29144773 + ... + 29283199.

It is an arithmetic number, because the mean of its divisors is an integer number (379337016960).

Almost surely, 2^{4044004440022} is an apocalyptic number.

4044004440022 is a deficient number, since it is larger than the sum of its proper divisors (2025387831338).

4044004440022 is a wasteful number, since it uses less digits than its factorization.

4044004440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146475.

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

Adding to 4044004440022 its reverse (2200444004404), we get a palindrome (6244448444426).

The spelling of 4044004440022 in words is "four trillion, forty-four billion, four million, four hundred forty thousand, twenty-two".