2044004004422 has 8 divisors (see below), whose sum is σ = 3066084785496. Its totient is φ = 1021975742592.

The previous prime is 2044004004389. The next prime is 2044004004433. The reversal of 2044004004422 is 2244004004402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2044004004391 and 2044004004400.

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, 13032368 + ... + 13188275.

It is an arithmetic number, because the mean of its divisors is an integer number (383260598187).

Almost surely, 2^{2044004004422} is an apocalyptic number.

2044004004422 is a deficient number, since it is larger than the sum of its proper divisors (1022080781074).

2044004004422 is a wasteful number, since it uses less digits than its factorization.

2044004004422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26259622.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2044004004422 its reverse (2244004004402), we get a palindrome (4288008008824).

The spelling of 2044004004422 in words is "two trillion, forty-four billion, four million, four thousand, four hundred twenty-two".