11321222022133 has 16 divisors (see below), whose sum is σ = 11411887614400. Its totient is φ = 11230692197760.

The previous prime is 11321222022073. The next prime is 11321222022151. The reversal of 11321222022133 is 33122022212311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11321222022133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11321222022098 and 11321222022107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321222022533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546400113 + ... + 1546407433.

It is an arithmetic number, because the mean of its divisors is an integer number (713242975900).

Almost surely, 2^{11321222022133} is an apocalyptic number.

It is an amenable number.

11321222022133 is a deficient number, since it is larger than the sum of its proper divisors (90665592267).

11321222022133 is a wasteful number, since it uses less digits than its factorization.

11321222022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14932.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11321222022133 its reverse (33122022212311), we get a palindrome (44443244234444).

The spelling of 11321222022133 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-two million, twenty-two thousand, one hundred thirty-three".