115240025224 has 8 divisors (see below), whose sum is σ = 216075047310. Its totient is φ = 57620012608.

The previous prime is 115240025213. The next prime is 115240025233. The reversal of 115240025224 is 422520042511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76634848900 + 38605176324 = 276830^2 + 196482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 115240025192 and 115240025201.

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 as a sum of consecutive naturals, namely, 7202501569 + ... + 7202501584.

Almost surely, 2^115240025224 is an apocalyptic number.

It is an amenable number.

115240025224 is a deficient number, since it is larger than the sum of its proper divisors (100835022086).

115240025224 is a wasteful number, since it uses less digits than its factorization.

115240025224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14405003159 (or 14405003155 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 115240025224 its reverse (422520042511), we get a palindrome (537760067735).

The spelling of 115240025224 in words is "one hundred fifteen billion, two hundred forty million, twenty-five thousand, two hundred twenty-four".