112120212233 has 2 divisors, whose sum is σ = 112120212234. Its totient is φ = 112120212232.

The previous prime is 112120212227. The next prime is 112120212329. The reversal of 112120212233 is 332212021211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111895602064 + 224610169 = 334508^2 + 14987^2 .

It is a cyclic number.

It is not a de Polignac number, because 112120212233 - 2²⁶ = 112053103369 is a prime.

It is not a weakly prime, because it can be changed into another prime (112120217233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060106116 + 56060106117.

It is an arithmetic number, because the mean of its divisors is an integer number (56060106117).

Almost surely, 2^112120212233 is an apocalyptic number.

It is an amenable number.

112120212233 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120212233 is an equidigital number, since it uses as much as digits as its factorization.

112120212233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112120212233 its reverse (332212021211), we get a palindrome (444332233444).

The spelling of 112120212233 in words is "one hundred twelve billion, one hundred twenty million, two hundred twelve thousand, two hundred thirty-three".