22304005044 has 12 divisors (see below), whose sum is σ = 52042678464. Its totient is φ = 7434668344.

The previous prime is 22304004941. The next prime is 22304005051. The reversal of 22304005044 is 44050040322.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929333532 + ... + 929333555.

It is an arithmetic number, because the mean of its divisors is an integer number (4336889872).

Almost surely, 2^22304005044 is an apocalyptic number.

It is an amenable number.

22304005044 is an abundant number, since it is smaller than the sum of its proper divisors (29738673420).

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

22304005044 is a wasteful number, since it uses less digits than its factorization.

22304005044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858667094 (or 1858667092 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 22304005044 its reverse (44050040322), we get a palindrome (66354045366).

The spelling of 22304005044 in words is "twenty-two billion, three hundred four million, five thousand, forty-four".