112205566 has 8 divisors (see below), whose sum is σ = 183609144. Its totient is φ = 51002520.

The previous prime is 112205557. The next prime is 112205567. The reversal of 112205566 is 665502211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112205567) 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, 2550105 + ... + 2550148.

It is an arithmetic number, because the mean of its divisors is an integer number (22951143).

Almost surely, 2^112205566 is an apocalyptic number.

112205566 is a deficient number, since it is larger than the sum of its proper divisors (71403578).

112205566 is a wasteful number, since it uses less digits than its factorization.

112205566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100266.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 112205566 is about 10592.7128725365. The cubic root of 112205566 is about 482.3231793228.

Adding to 112205566 its reverse (665502211), we get a palindrome (777707777).

The spelling of 112205566 in words is "one hundred twelve million, two hundred five thousand, five hundred sixty-six".