112261682243 has 4 divisors (see below), whose sum is σ = 114164422680. Its totient is φ = 110358941808.

The previous prime is 112261682233. The next prime is 112261682249. The reversal of 112261682243 is 342286162211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112261682243 - 2⁴ = 112261682227 is a prime.

It is a super-2 number, since 2×112261682243² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112261682197 and 112261682206.

It is not an unprimeable number, because it can be changed into a prime (112261682249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951370130 + ... + 951370247.

It is an arithmetic number, because the mean of its divisors is an integer number (28541105670).

Almost surely, 2^112261682243 is an apocalyptic number.

112261682243 is a deficient number, since it is larger than the sum of its proper divisors (1902740437).

112261682243 is an equidigital number, since it uses as much as digits as its factorization.

112261682243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902740436.

The product of its digits is 55296, while the sum is 38.

The spelling of 112261682243 in words is "one hundred twelve billion, two hundred sixty-one million, six hundred eighty-two thousand, two hundred forty-three".