16822546444 has 48 divisors (see below), whose sum is σ = 32317608960. Its totient is φ = 7598687040.

The previous prime is 16822546427. The next prime is 16822546457. The reversal of 16822546444 is 44464522861.

16822546444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16822546394 and 16822546403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7191027 + ... + 7193365.

It is an arithmetic number, because the mean of its divisors is an integer number (673283520).

Almost surely, 2^16822546444 is an apocalyptic number.

It is an amenable number.

16822546444 is a deficient number, since it is larger than the sum of its proper divisors (15495062516).

16822546444 is a wasteful number, since it uses less digits than its factorization.

16822546444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310 (or 3308 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 46.

The spelling of 16822546444 in words is "sixteen billion, eight hundred twenty-two million, five hundred forty-six thousand, four hundred forty-four".