112234666 has 4 divisors (see below), whose sum is σ = 168352002. Its totient is φ = 56117332.

The previous prime is 112234657. The next prime is 112234667. The reversal of 112234666 is 666432211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 666432211 = 3833 ⋅173867.

It can be written as a sum of positive squares in only one way, i.e., 110355025 + 1879641 = 10505^2 + 1371^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112234667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28058665 + ... + 28058668.

Almost surely, 2^112234666 is an apocalyptic number.

112234666 is a deficient number, since it is larger than the sum of its proper divisors (56117336).

112234666 is an equidigital number, since it uses as much as digits as its factorization.

112234666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56117335.

The product of its digits is 10368, while the sum is 31.

The square root of 112234666 is about 10594.0863692911. The cubic root of 112234666 is about 482.3648718218.

Adding to 112234666 its reverse (666432211), we get a palindrome (778666877).

The spelling of 112234666 in words is "one hundred twelve million, two hundred thirty-four thousand, six hundred sixty-six".