111233222133 has 16 divisors (see below), whose sum is σ = 162056033856. Its totient is φ = 67304800640.

The previous prime is 111233222123. The next prime is 111233222141. The reversal of 111233222133 is 331222332111.

It is not a de Polignac number, because 111233222133 - 2⁸ = 111233221877 is a prime.

It is a super-3 number, since 3×111233222133³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111233222123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2711166 + ... + 2751887.

It is an arithmetic number, because the mean of its divisors is an integer number (10128502116).

Almost surely, 2^111233222133 is an apocalyptic number.

It is an amenable number.

111233222133 is a deficient number, since it is larger than the sum of its proper divisors (50822811723).

111233222133 is a wasteful number, since it uses less digits than its factorization.

111233222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5463684.

The product of its digits is 1296, while the sum is 24.

Adding to 111233222133 its reverse (331222332111), we get a palindrome (442455554244).

The spelling of 111233222133 in words is "one hundred eleven billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred thirty-three".