11132223131321 has 8 divisors (see below), whose sum is σ = 11518434187200. Its totient is φ = 10746168161680.

The previous prime is 11132223131297. The next prime is 11132223131353. The reversal of 11132223131321 is 12313132223111.

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 11132223131321 - 2¹⁰ = 11132223130297 is a prime.

It is a super-2 number, since 2×11132223131321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132223131371) 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, 38876435 + ... + 39161736.

It is an arithmetic number, because the mean of its divisors is an integer number (1439804273400).

Almost surely, 2^{11132223131321} is an apocalyptic number.

It is an amenable number.

11132223131321 is a deficient number, since it is larger than the sum of its proper divisors (386211055879).

11132223131321 is an equidigital number, since it uses as much as digits as its factorization.

11132223131321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78043119.

The product of its digits is 1296, while the sum is 26.

Adding to 11132223131321 its reverse (12313132223111), we get a palindrome (23445355354432).

The spelling of 11132223131321 in words is "eleven trillion, one hundred thirty-two billion, two hundred twenty-three million, one hundred thirty-one thousand, three hundred twenty-one".