1113002000221 has 16 divisors (see below), whose sum is σ = 1144978751488. Its totient is φ = 1081315494000.

The previous prime is 1113002000213. The next prime is 1113002000233. The reversal of 1113002000221 is 1220002003111.

It is a cyclic number.

It is not a de Polignac number, because 1113002000221 - 2³ = 1113002000213 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 (1113002000321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6994696 + ... + 7152046.

It is an arithmetic number, because the mean of its divisors is an integer number (71561171968).

Almost surely, 2^{1113002000221} is an apocalyptic number.

It is an amenable number.

1113002000221 is a deficient number, since it is larger than the sum of its proper divisors (31976751267).

1113002000221 is a wasteful number, since it uses less digits than its factorization.

1113002000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158272.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1113002000221 its reverse (1220002003111), we get a palindrome (2333004003332).

The spelling of 1113002000221 in words is "one trillion, one hundred thirteen billion, two million, two hundred twenty-one", and thus it is an aban number.