115224234213251 has 16 divisors (see below), whose sum is σ = 118596655035648. Its totient is φ = 111898002434400.

The previous prime is 115224234213239. The next prime is 115224234213359. The reversal of 115224234213251 is 152312432422511.

It is a de Polignac number, because none of the positive numbers 2^k-115224234213251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115224234263251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2034815 + ... + 15316296.

It is an arithmetic number, because the mean of its divisors is an integer number (7412290939728).

Almost surely, 2^{115224234213251} is an apocalyptic number.

115224234213251 is a deficient number, since it is larger than the sum of its proper divisors (3372420822397).

115224234213251 is a wasteful number, since it uses less digits than its factorization.

115224234213251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17352442.

The product of its digits is 115200, while the sum is 38.

Adding to 115224234213251 its reverse (152312432422511), we get a palindrome (267536666635762).

The spelling of 115224234213251 in words is "one hundred fifteen trillion, two hundred twenty-four billion, two hundred thirty-four million, two hundred thirteen thousand, two hundred fifty-one".