112112012222266 has 48 divisors (see below), whose sum is σ = 197977785187176. Its totient is φ = 47472570507264.

The previous prime is 112112012222113. The next prime is 112112012222267. The reversal of 112112012222266 is 662222210211211.

112112012222266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16752002312241 + 95360009910025 = 4092921^2 + 9765245^2 .

It is not an unprimeable number, because it can be changed into a prime (112112012222267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12457831 + ... + 19478746.

Almost surely, 2^{112112012222266} is an apocalyptic number.

112112012222266 is a deficient number, since it is larger than the sum of its proper divisors (85865772964910).

112112012222266 is a wasteful number, since it uses less digits than its factorization.

112112012222266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31937023 (or 31937016 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

Adding to 112112012222266 its reverse (662222210211211), we get a palindrome (774334222433477).

The spelling of 112112012222266 in words is "one hundred twelve trillion, one hundred twelve billion, twelve million, two hundred twenty-two thousand, two hundred sixty-six".