11331122033 has 16 divisors (see below), whose sum is σ = 14182107264. Its totient is φ = 8795074560.

The previous prime is 11331122003. The next prime is 11331122083. The reversal of 11331122033 is 33022113311.

11331122033 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 11331122033 - 2¹⁶ = 11331056497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331121996 and 11331122014.

It is not an unprimeable number, because it can be changed into a prime (11331122003) 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, 266510 + ... + 306087.

It is an arithmetic number, because the mean of its divisors is an integer number (886381704).

Almost surely, 2^11331122033 is an apocalyptic number.

It is an amenable number.

11331122033 is a deficient number, since it is larger than the sum of its proper divisors (2850985231).

11331122033 is a wasteful number, since it uses less digits than its factorization.

11331122033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572872.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11331122033 its reverse (33022113311), we get a palindrome (44353235344).

The spelling of 11331122033 in words is "eleven billion, three hundred thirty-one million, one hundred twenty-two thousand, thirty-three".