111222033133 has 8 divisors (see below), whose sum is σ = 116061179328. Its totient is φ = 106383170784.

The previous prime is 111222033127. The next prime is 111222033187. The reversal of 111222033133 is 331330222111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111222033133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111222033113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265566 + ... + 1350592.

It is an arithmetic number, because the mean of its divisors is an integer number (14507647416).

Almost surely, 2^111222033133 is an apocalyptic number.

It is an amenable number.

111222033133 is a deficient number, since it is larger than the sum of its proper divisors (4839146195).

111222033133 is an equidigital number, since it uses as much as digits as its factorization.

111222033133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141923.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 111222033133 its reverse (331330222111), we get a palindrome (442552255244).

The spelling of 111222033133 in words is "one hundred eleven billion, two hundred twenty-two million, thirty-three thousand, one hundred thirty-three".