112136668 has 12 divisors (see below), whose sum is σ = 224273392. Its totient is φ = 48058560.

The previous prime is 112136663. The next prime is 112136671. The reversal of 112136668 is 866631211.

It is a happy number.

112136668 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112136663) 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, 2002413 + ... + 2002468.

Almost surely, 2^112136668 is an apocalyptic number.

It is an amenable number.

112136668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112136668 is a wasteful number, since it uses less digits than its factorization.

112136668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004892 (or 4004890 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 112136668 is about 10589.4602317587. The cubic root of 112136668 is about 482.2244382128.

Adding to 112136668 its reverse (866631211), we get a palindrome (978767879).

The spelling of 112136668 in words is "one hundred twelve million, one hundred thirty-six thousand, six hundred sixty-eight".