13232222212012 has 6 divisors (see below), whose sum is σ = 23156388871028. Its totient is φ = 6616111106004.

The previous prime is 13232222211997. The next prime is 13232222212021. The reversal of 13232222212012 is 21021222223231.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654027776498 + ... + 1654027776505.

Almost surely, 2^{13232222212012} is an apocalyptic number.

It is an amenable number.

13232222212012 is a deficient number, since it is larger than the sum of its proper divisors (9924166659016).

13232222212012 is a wasteful number, since it uses less digits than its factorization.

13232222212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308055553007 (or 3308055553005 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13232222212012 its reverse (21021222223231), we get a palindrome (34253444435243).

The spelling of 13232222212012 in words is "thirteen trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred twelve thousand, twelve".