11341221133 has 32 divisors (see below), whose sum is σ = 13553049600. Its totient is φ = 9381662400.

The previous prime is 11341221127. The next prime is 11341221149. The reversal of 11341221133 is 33112214311.

It is not a de Polignac number, because 11341221133 - 2⁹ = 11341220621 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 (11341221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450483 + ... + 474991.

It is an arithmetic number, because the mean of its divisors is an integer number (423532800).

Almost surely, 2^11341221133 is an apocalyptic number.

It is an amenable number.

11341221133 is a deficient number, since it is larger than the sum of its proper divisors (2211828467).

11341221133 is a wasteful number, since it uses less digits than its factorization.

11341221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24633.

The product of its digits is 432, while the sum is 22.

Adding to 11341221133 its reverse (33112214311), we get a palindrome (44453435444).

The spelling of 11341221133 in words is "eleven billion, three hundred forty-one million, two hundred twenty-one thousand, one hundred thirty-three".