22005230115 has 64 divisors (see below), whose sum is σ = 38760809472. Its totient is φ = 10571942400.

The previous prime is 22005230099. The next prime is 22005230161. The reversal of 22005230115 is 51103250022.

It is not a de Polignac number, because 22005230115 - 2⁴ = 22005230099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22005230091 and 22005230100.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10276945 + ... + 10279085.

It is an arithmetic number, because the mean of its divisors is an integer number (605637648).

Almost surely, 2^22005230115 is an apocalyptic number.

22005230115 is a deficient number, since it is larger than the sum of its proper divisors (16755579357).

22005230115 is a wasteful number, since it uses less digits than its factorization.

22005230115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 22005230115 its reverse (51103250022), we get a palindrome (73108480137).

The spelling of 22005230115 in words is "twenty-two billion, five million, two hundred thirty thousand, one hundred fifteen".