22543104230 has 64 divisors (see below), whose sum is σ = 43216588800. Its totient is φ = 8442403200.

The previous prime is 22543104229. The next prime is 22543104247. The reversal of 22543104230 is 3240134522.

It is a self number, because there is not a number n which added to its sum of digits gives 22543104230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9587555 + ... + 9589905.

It is an arithmetic number, because the mean of its divisors is an integer number (675259200).

Almost surely, 2^22543104230 is an apocalyptic number.

22543104230 is a deficient number, since it is larger than the sum of its proper divisors (20673484570).

22543104230 is a wasteful number, since it uses less digits than its factorization.

22543104230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 22543104230 its reverse (3240134522), we get a palindrome (25783238752).

The spelling of 22543104230 in words is "twenty-two billion, five hundred forty-three million, one hundred four thousand, two hundred thirty".