225653101115 has 16 divisors (see below), whose sum is σ = 291680810400. Its totient is φ = 166597523712.

The previous prime is 225653101097. The next prime is 225653101169. The reversal of 225653101115 is 511101356522.

225653101115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 225653101115 - 2²⁸ = 225384665659 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118010 + ... + 682079.

It is an arithmetic number, because the mean of its divisors is an integer number (18230050650).

Almost surely, 2^225653101115 is an apocalyptic number.

225653101115 is a deficient number, since it is larger than the sum of its proper divisors (66027709285).

225653101115 is a wasteful number, since it uses less digits than its factorization.

225653101115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804446.

The product of its (nonzero) digits is 9000, while the sum is 32.

Adding to 225653101115 its reverse (511101356522), we get a palindrome (736754457637).

The spelling of 225653101115 in words is "two hundred twenty-five billion, six hundred fifty-three million, one hundred one thousand, one hundred fifteen".