1113330013221 has 8 divisors (see below), whose sum is σ = 1495771621344. Its totient is φ = 736554206960.

The previous prime is 1113330013193. The next prime is 1113330013231. The reversal of 1113330013221 is 1223100333111.

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 1113330013221 - 2¹⁹ = 1113329488933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113330013231) 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, 1416450006 + ... + 1416450791.

It is an arithmetic number, because the mean of its divisors is an integer number (186971452668).

Almost surely, 2^{1113330013221} is an apocalyptic number.

It is an amenable number.

1113330013221 is a deficient number, since it is larger than the sum of its proper divisors (382441608123).

1113330013221 is a wasteful number, since it uses less digits than its factorization.

1113330013221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832900931.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1113330013221 its reverse (1223100333111), we get a palindrome (2336430346332).

The spelling of 1113330013221 in words is "one trillion, one hundred thirteen billion, three hundred thirty million, thirteen thousand, two hundred twenty-one".