11321221322332 has 6 divisors (see below), whose sum is σ = 19812137314088. Its totient is φ = 5660610661164.

The previous prime is 11321221322329. The next prime is 11321221322399. The reversal of 11321221322332 is 23322312212311.

It is a self number, because there is not a number n which added to its sum of digits gives 11321221322332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415152665288 + ... + 1415152665295.

Almost surely, 2^{11321221322332} is an apocalyptic number.

It is an amenable number.

11321221322332 is a deficient number, since it is larger than the sum of its proper divisors (8490915991756).

11321221322332 is a wasteful number, since it uses less digits than its factorization.

11321221322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830305330587 (or 2830305330585 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

Adding to 11321221322332 its reverse (23322312212311), we get a palindrome (34643533534643).

The spelling of 11321221322332 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-one million, three hundred twenty-two thousand, three hundred thirty-two".