112566236242 has 4 divisors (see below), whose sum is σ = 168849354366. Its totient is φ = 56283118120.

The previous prime is 112566236207. The next prime is 112566236243. The reversal of 112566236242 is 242632665211.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 75717978561 + 36848257681 = 275169^2 + 191959^2 .

It is a super-3 number, since 3×112566236242³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 112566236195 and 112566236204.

It is not an unprimeable number, because it can be changed into a prime (112566236243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28141559059 + ... + 28141559062.

Almost surely, 2^112566236242 is an apocalyptic number.

112566236242 is a deficient number, since it is larger than the sum of its proper divisors (56283118124).

112566236242 is an equidigital number, since it uses as much as digits as its factorization.

112566236242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56283118123.

The product of its digits is 207360, while the sum is 40.

The spelling of 112566236242 in words is "one hundred twelve billion, five hundred sixty-six million, two hundred thirty-six thousand, two hundred forty-two".