13211132222 has 8 divisors (see below), whose sum is σ = 20088160176. Its totient is φ = 6515078832.

The previous prime is 13211132213. The next prime is 13211132239. The reversal of 13211132222 is 22223111231.

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

It is a junction number, because it is equal to n+sod(n) for n = 13211132194 and 13211132203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45243458 + ... + 45243749.

It is an arithmetic number, because the mean of its divisors is an integer number (2511020022).

Almost surely, 2^13211132222 is an apocalyptic number.

13211132222 is a deficient number, since it is larger than the sum of its proper divisors (6877027954).

13211132222 is an equidigital number, since it uses as much as digits as its factorization.

13211132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90487282.

The product of its digits is 288, while the sum is 20.

Adding to 13211132222 its reverse (22223111231), we get a palindrome (35434243453).

The spelling of 13211132222 in words is "thirteen billion, two hundred eleven million, one hundred thirty-two thousand, two hundred twenty-two".