22443300423304 has 16 divisors (see below), whose sum is σ = 42081273673920. Its totient is φ = 11221627443600.

The previous prime is 22443300423251. The next prime is 22443300423337. The reversal of 22443300423304 is 40332400334422.

It is a self number, because there is not a number n which added to its sum of digits gives 22443300423304.

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, 1787029 + ... + 6933979.

It is an arithmetic number, because the mean of its divisors is an integer number (2630079604620).

Almost surely, 2^{22443300423304} is an apocalyptic number.

It is an amenable number.

22443300423304 is a deficient number, since it is larger than the sum of its proper divisors (19637973250616).

22443300423304 is a wasteful number, since it uses less digits than its factorization.

22443300423304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692020 (or 5692016 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 22443300423304 its reverse (40332400334422), we get a palindrome (62775700757726).

The spelling of 22443300423304 in words is "twenty-two trillion, four hundred forty-three billion, three hundred million, four hundred twenty-three thousand, three hundred four".