112526721205 has 8 divisors (see below), whose sum is σ = 135083679192. Its totient is φ = 89986967808.

The previous prime is 112526721193. The next prime is 112526721233. The reversal of 112526721205 is 502127625211.

It can be written as a sum of positive squares in 4 ways, for example, as 44070185041 + 68456536164 = 209929^2 + 261642^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112526721205 - 2⁵ = 112526721173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4286752 + ... + 4312921.

It is an arithmetic number, because the mean of its divisors is an integer number (16885459899).

Almost surely, 2^112526721205 is an apocalyptic number.

It is an amenable number.

112526721205 is a deficient number, since it is larger than the sum of its proper divisors (22556957987).

112526721205 is an equidigital number, since it uses as much as digits as its factorization.

112526721205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602295.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 112526721205 in words is "one hundred twelve billion, five hundred twenty-six million, seven hundred twenty-one thousand, two hundred five".