4422204444444 has 24 divisors (see below), whose sum is σ = 10340572290048. Its totient is φ = 1470911683440.

The previous prime is 4422204444409. The next prime is 4422204444457. The reversal of 4422204444444 is 4444444022244.

4422204444444 is a modest number, since divided by 4444444 gives 442220 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 4422204444396 and 4422204444405.

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 7 ways as a sum of consecutive naturals, for example, 394552252 + ... + 394563459.

It is an arithmetic number, because the mean of its divisors is an integer number (430857178752).

Almost surely, 2^{4422204444444} is an apocalyptic number.

It is an amenable number.

4422204444444 is an abundant number, since it is smaller than the sum of its proper divisors (5918367845604).

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

4422204444444 is a wasteful number, since it uses less digits than its factorization.

4422204444444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789116185 (or 789116183 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 42.

Adding to 4422204444444 its reverse (4444444022244), we get a palindrome (8866648466688).

The spelling of 4422204444444 in words is "four trillion, four hundred twenty-two billion, two hundred four million, four hundred forty-four thousand, four hundred forty-four".