111222120330333 has 12 divisors (see below), whose sum is σ = 160656393088828. Its totient is φ = 74147055937920.

The previous prime is 111222120330319. The next prime is 111222120330413. The reversal of 111222120330333 is 333033021222111.

111222120330333 is a `hidden beast` number, since 1 + 1 + 122 + 2 + 1 + 203 + 3 + 0 + 333 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55988135480484 + 55233984849849 = 7482522^2 + 7431957^2 .

It is not a de Polignac number, because 111222120330333 - 2¹² = 111222120326237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111222120330297 and 111222120330306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111222120330833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84668860 + ... + 85972437.

Almost surely, 2^{111222120330333} is an apocalyptic number.

It is an amenable number.

111222120330333 is a deficient number, since it is larger than the sum of its proper divisors (49434272758495).

111222120330333 is a wasteful number, since it uses less digits than its factorization.

111222120330333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170713724 (or 170713721 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 111222120330333 its reverse (333033021222111), we get a palindrome (444255141552444).

The spelling of 111222120330333 in words is "one hundred eleven trillion, two hundred twenty-two billion, one hundred twenty million, three hundred thirty thousand, three hundred thirty-three".