11021332112321 has 8 divisors (see below), whose sum is σ = 11176649982144. Its totient is φ = 10866016682640.

The previous prime is 11021332112291. The next prime is 11021332112327. The reversal of 11021332112321 is 12321123312011.

It is a happy number.

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 11021332112321 - 2³⁴ = 11004152243137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021332112327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9707951 + ... + 10783643.

It is an arithmetic number, because the mean of its divisors is an integer number (1397081247768).

Almost surely, 2^{11021332112321} is an apocalyptic number.

It is an amenable number.

11021332112321 is a deficient number, since it is larger than the sum of its proper divisors (155317869823).

11021332112321 is a wasteful number, since it uses less digits than its factorization.

11021332112321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220071.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11021332112321 its reverse (12321123312011), we get a palindrome (23342455424332).

The spelling of 11021332112321 in words is "eleven trillion, twenty-one billion, three hundred thirty-two million, one hundred twelve thousand, three hundred twenty-one".