11330223203221 has 8 divisors (see below), whose sum is σ = 12265662495744. Its totient is φ = 10403910148080.

The previous prime is 11330223203147. The next prime is 11330223203231. The reversal of 11330223203221 is 12230232203311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11330223203221 - 2⁹ = 11330223202709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330223203231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281556761 + ... + 2281561726.

It is an arithmetic number, because the mean of its divisors is an integer number (1533207811968).

Almost surely, 2^{11330223203221} is an apocalyptic number.

It is an amenable number.

11330223203221 is a deficient number, since it is larger than the sum of its proper divisors (935439292523).

11330223203221 is a wasteful number, since it uses less digits than its factorization.

11330223203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563118691.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11330223203221 its reverse (12230232203311), we get a palindrome (23560455406532).

The spelling of 11330223203221 in words is "eleven trillion, three hundred thirty billion, two hundred twenty-three million, two hundred three thousand, two hundred twenty-one".