22543504130 has 16 divisors (see below), whose sum is σ = 46375208640. Its totient is φ = 7729201392.

The previous prime is 22543504121. The next prime is 22543504163. The reversal of 22543504130 is 3140534522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22543504093 and 22543504102.

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 7 ways as a sum of consecutive naturals, for example, 161024960 + ... + 161025099.

It is an arithmetic number, because the mean of its divisors is an integer number (2898450540).

Almost surely, 2^22543504130 is an apocalyptic number.

22543504130 is an abundant number, since it is smaller than the sum of its proper divisors (23831704510).

22543504130 is a wasteful number, since it uses less digits than its factorization.

22543504130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322050073.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 22543504130 in words is "twenty-two billion, five hundred forty-three million, five hundred four thousand, one hundred thirty".