11223320133 has 16 divisors (see below), whose sum is σ = 15002297856. Its totient is φ = 7463302080.

The previous prime is 11223320089. The next prime is 11223320137. The reversal of 11223320133 is 33102332211.

11223320133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11223320133 - 2²⁴ = 11206542917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223320137) 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 in 15 ways as a sum of consecutive naturals, for example, 2935363 + ... + 2939183.

It is an arithmetic number, because the mean of its divisors is an integer number (937643616).

Almost surely, 2^11223320133 is an apocalyptic number.

It is an amenable number.

11223320133 is a deficient number, since it is larger than the sum of its proper divisors (3778977723).

11223320133 is a wasteful number, since it uses less digits than its factorization.

11223320133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6044.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11223320133 its reverse (33102332211), we get a palindrome (44325652344).

The spelling of 11223320133 in words is "eleven billion, two hundred twenty-three million, three hundred twenty thousand, one hundred thirty-three".