112261257673238 has 16 divisors (see below), whose sum is σ = 168594178464000. Its totient is φ = 56063203039272.

The previous prime is 112261257673237. The next prime is 112261257673283. The reversal of 112261257673238 is 832376752162211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112261257673237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45597143 + ... + 47996061.

It is an arithmetic number, because the mean of its divisors is an integer number (10537136154000).

Almost surely, 2^{112261257673238} is an apocalyptic number.

112261257673238 is a deficient number, since it is larger than the sum of its proper divisors (56332920790762).

112261257673238 is a wasteful number, since it uses less digits than its factorization.

112261257673238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427019.

The product of its digits is 10160640, while the sum is 56.

The spelling of 112261257673238 in words is "one hundred twelve trillion, two hundred sixty-one billion, two hundred fifty-seven million, six hundred seventy-three thousand, two hundred thirty-eight".