112406646666 has 32 divisors (see below), whose sum is σ = 230406409728. Its totient is φ = 36539460720.

The previous prime is 112406646631. The next prime is 112406646683. The reversal of 112406646666 is 666646604211.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182436 + ... + 508031.

It is an arithmetic number, because the mean of its divisors is an integer number (7200200304).

Almost surely, 2^112406646666 is an apocalyptic number.

112406646666 is an abundant number, since it is smaller than the sum of its proper divisors (117999763062).

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

112406646666 is a wasteful number, since it uses less digits than its factorization.

112406646666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691146.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 112406646666 in words is "one hundred twelve billion, four hundred six million, six hundred forty-six thousand, six hundred sixty-six".