2022004440444 has 12 divisors (see below), whose sum is σ = 4718010361064. Its totient is φ = 674001480144.

The previous prime is 2022004440433. The next prime is 2022004440497. The reversal of 2022004440444 is 4440444002202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84250185007 + ... + 84250185030.

Almost surely, 2^{2022004440444} is an apocalyptic number.

It is an amenable number.

2022004440444 is an abundant number, since it is smaller than the sum of its proper divisors (2696005920620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022004440444 is a wasteful number, since it uses less digits than its factorization.

2022004440444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168500370044 (or 168500370042 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2022004440444 its reverse (4440444002202), we get a palindrome (6462448442646).

The spelling of 2022004440444 in words is "two trillion, twenty-two billion, four million, four hundred forty thousand, four hundred forty-four".