13311232211 has 8 divisors (see below), whose sum is σ = 14013667920. Its totient is φ = 12608980992.

The previous prime is 13311232189. The next prime is 13311232213. The reversal of 13311232211 is 11223211331.

It is a happy number.

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 13311232211 - 2²² = 13307037907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311232213) 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, 116771 + ... + 200643.

It is an arithmetic number, because the mean of its divisors is an integer number (1751708490).

Almost surely, 2^13311232211 is an apocalyptic number.

13311232211 is a deficient number, since it is larger than the sum of its proper divisors (702435709).

13311232211 is an equidigital number, since it uses as much as digits as its factorization.

13311232211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92245.

The product of its digits is 216, while the sum is 20.

Adding to 13311232211 its reverse (11223211331), we get a palindrome (24534443542).

The spelling of 13311232211 in words is "thirteen billion, three hundred eleven million, two hundred thirty-two thousand, two hundred eleven".