13232222223212 has 6 divisors (see below), whose sum is σ = 23156388890628. Its totient is φ = 6616111111604.

The previous prime is 13232222223211. The next prime is 13232222223221. The reversal of 13232222223212 is 21232222223231.

It is not an unprimeable number, because it can be changed into a prime (13232222223211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654027777898 + ... + 1654027777905.

It is an arithmetic number, because the mean of its divisors is an integer number (3859398148438).

Almost surely, 2^{13232222223212} is an apocalyptic number.

It is an amenable number.

13232222223212 is a deficient number, since it is larger than the sum of its proper divisors (9924166667416).

13232222223212 is a wasteful number, since it uses less digits than its factorization.

13232222223212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308055555807 (or 3308055555805 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 13232222223212 its reverse (21232222223231), we get a palindrome (34464444446443).

The spelling of 13232222223212 in words is "thirteen trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-three thousand, two hundred twelve".