13232211232 has 24 divisors (see below), whose sum is σ = 26053507116. Its totient is φ = 6615447552.

The previous prime is 13232211227. The next prime is 13232211241. The reversal of 13232211232 is 23211223231.

It can be written as a sum of positive squares in 2 ways, for example, as 13031592336 + 200618896 = 114156^2 + 14164^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548088 + ... + 571720.

Almost surely, 2^13232211232 is an apocalyptic number.

It is an amenable number.

13232211232 is a deficient number, since it is larger than the sum of its proper divisors (12821295884).

13232211232 is a wasteful number, since it uses less digits than its factorization.

13232211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41140 (or 41132 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 13232211232 its reverse (23211223231), we get a palindrome (36443434463).

The spelling of 13232211232 in words is "thirteen billion, two hundred thirty-two million, two hundred eleven thousand, two hundred thirty-two".