13223332211 has 4 divisors (see below), whose sum is σ = 13229504832. Its totient is φ = 13217159592.

The previous prime is 13223332153. The next prime is 13223332229. The reversal of 13223332211 is 11223332231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13223332211 - 2²² = 13219137907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13223331211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083096 + ... + 3087381.

It is an arithmetic number, because the mean of its divisors is an integer number (3307376208).

Almost surely, 2^13223332211 is an apocalyptic number.

13223332211 is a deficient number, since it is larger than the sum of its proper divisors (6172621).

13223332211 is an equidigital number, since it uses as much as digits as its factorization.

13223332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172620.

The product of its digits is 1296, while the sum is 23.

Adding to 13223332211 its reverse (11223332231), we get a palindrome (24446664442).

The spelling of 13223332211 in words is "thirteen billion, two hundred twenty-three million, three hundred thirty-two thousand, two hundred eleven".