11223323330121 has 12 divisors (see below), whose sum is σ = 18527390894272. Its totient is φ = 6413327617176.

The previous prime is 11223323330117. The next prime is 11223323330171. The reversal of 11223323330121 is 12103332332211.

11223323330121 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 3 + 323 + 330 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 11223323330121 - 2² = 11223323330117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11223323330171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89073994621 + ... + 89073994746.

Almost surely, 2^{11223323330121} is an apocalyptic number.

It is an amenable number.

11223323330121 is a deficient number, since it is larger than the sum of its proper divisors (7304067564151).

11223323330121 is a wasteful number, since it uses less digits than its factorization.

11223323330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178147989380 (or 178147989377 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11223323330121 its reverse (12103332332211), we get a palindrome (23326655662332).

The spelling of 11223323330121 in words is "eleven trillion, two hundred twenty-three billion, three hundred twenty-three million, three hundred thirty thousand, one hundred twenty-one".