115224234102225 has 72 divisors (see below), whose sum is σ = 211614222010464. Its totient is φ = 59897023200000.

The previous prime is 115224234102199. The next prime is 115224234102227. The reversal of 115224234102225 is 522201432422511.

115224234102225 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 2 + 423 + 4 + 1 + 0 + 2 + 225 = 666.

It is not a de Polignac number, because 115224234102225 - 2⁸ = 115224234101969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115224234102225.

It is not an unprimeable number, because it can be changed into a prime (115224234102227) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3753310 + ... + 15637640.

It is an arithmetic number, because the mean of its divisors is an integer number (2939086416812).

Almost surely, 2^{115224234102225} is an apocalyptic number.

115224234102225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115224234102225 is a deficient number, since it is larger than the sum of its proper divisors (96389987908239).

115224234102225 is a wasteful number, since it uses less digits than its factorization.

115224234102225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885439 (or 11885431 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 115224234102225 its reverse (522201432422511), we get a palindrome (637425666524736).

The spelling of 115224234102225 in words is "one hundred fifteen trillion, two hundred twenty-four billion, two hundred thirty-four million, one hundred two thousand, two hundred twenty-five".