22224102115 has 32 divisors (see below), whose sum is σ = 28739764800. Its totient is φ = 16447795200.

The previous prime is 22224102113. The next prime is 22224102119. The reversal of 22224102115 is 51120142222.

It is not a de Polignac number, because 22224102115 - 2¹ = 22224102113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22224102113) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 684571 + ... + 716299.

It is an arithmetic number, because the mean of its divisors is an integer number (898117650).

Almost surely, 2^22224102115 is an apocalyptic number.

22224102115 is a deficient number, since it is larger than the sum of its proper divisors (6515662685).

22224102115 is a wasteful number, since it uses less digits than its factorization.

22224102115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31927.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 22224102115 its reverse (51120142222), we get a palindrome (73344244337).

The spelling of 22224102115 in words is "twenty-two billion, two hundred twenty-four million, one hundred two thousand, one hundred fifteen".