10013230221 has 16 divisors (see below), whose sum is σ = 13415388480. Its totient is φ = 6643310720.

The previous prime is 10013230111. The next prime is 10013230243. The reversal of 10013230221 is 12203231001.

It is a cyclic number.

It is not a de Polignac number, because 10013230221 - 2¹⁹ = 10012705933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10013230221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013230421) 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, 2417170 + ... + 2421308.

It is an arithmetic number, because the mean of its divisors is an integer number (838461780).

Almost surely, 2^10013230221 is an apocalyptic number.

It is an amenable number.

10013230221 is a deficient number, since it is larger than the sum of its proper divisors (3402158259).

10013230221 is a wasteful number, since it uses less digits than its factorization.

10013230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7836.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10013230221 its reverse (12203231001), we get a palindrome (22216461222).

The spelling of 10013230221 in words is "ten billion, thirteen million, two hundred thirty thousand, two hundred twenty-one".