112205668 has 12 divisors (see below), whose sum is σ = 196542640. Its totient is φ = 56050632.

The previous prime is 112205663. The next prime is 112205671. The reversal of 112205668 is 866502211.

It is a super-2 number, since 2×112205668² = 25180223862652448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112205663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7998 + ... + 16981.

Almost surely, 2^112205668 is an apocalyptic number.

It is an amenable number.

112205668 is a deficient number, since it is larger than the sum of its proper divisors (84336972).

112205668 is a wasteful number, since it uses less digits than its factorization.

112205668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26106 (or 26104 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 112205668 is about 10592.7176871660. The cubic root of 112205668 is about 482.3233254740.

Adding to 112205668 its reverse (866502211), we get a palindrome (978707879).

The spelling of 112205668 in words is "one hundred twelve million, two hundred five thousand, six hundred sixty-eight".