11342221133 has 8 divisors (see below), whose sum is σ = 11959883520. Its totient is φ = 10726629120.

The previous prime is 11342221123. The next prime is 11342221139. The reversal of 11342221133 is 33112224311.

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

It is a cyclic number.

It is not a de Polignac number, because 11342221133 - 2¹⁴ = 11342204749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11342221099 and 11342221108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342221139) 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, 506333 + ... + 528258.

It is an arithmetic number, because the mean of its divisors is an integer number (1494985440).

Almost surely, 2^11342221133 is an apocalyptic number.

It is an amenable number.

11342221133 is a deficient number, since it is larger than the sum of its proper divisors (617662387).

11342221133 is a wasteful number, since it uses less digits than its factorization.

11342221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035187.

The product of its digits is 864, while the sum is 23.

Adding to 11342221133 its reverse (33112224311), we get a palindrome (44454445444).

The spelling of 11342221133 in words is "eleven billion, three hundred forty-two million, two hundred twenty-one thousand, one hundred thirty-three".