11321213033332 has 24 divisors (see below), whose sum is σ = 20004846243200. Its totient is φ = 5605544726496.

The previous prime is 11321213033321. The next prime is 11321213033359. The reversal of 11321213033332 is 23333031212311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11321213033332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24873094 + ... + 25324162.

Almost surely, 2^{11321213033332} is an apocalyptic number.

It is an amenable number.

11321213033332 is a deficient number, since it is larger than the sum of its proper divisors (8683633209868).

11321213033332 is a wasteful number, since it uses less digits than its factorization.

11321213033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512095 (or 512093 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11321213033332 its reverse (23333031212311), we get a palindrome (34654244245643).

The spelling of 11321213033332 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirteen million, thirty-three thousand, three hundred thirty-two".