10324240221 has 8 divisors (see below), whose sum is σ = 13766125824. Its totient is φ = 6882590720.

The previous prime is 10324240189. The next prime is 10324240249. The reversal of 10324240221 is 12204242301.

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 10324240221 - 2⁵ = 10324240189 is a prime.

It is a super-2 number, since 2×10324240221² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10324244221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124765 + ... + 190301.

It is an arithmetic number, because the mean of its divisors is an integer number (1720765728).

Almost surely, 2^10324240221 is an apocalyptic number.

It is an amenable number.

10324240221 is a deficient number, since it is larger than the sum of its proper divisors (3441885603).

10324240221 is an equidigital number, since it uses as much as digits as its factorization.

10324240221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118051.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10324240221 its reverse (12204242301), we get a palindrome (22528482522).

The spelling of 10324240221 in words is "ten billion, three hundred twenty-four million, two hundred forty thousand, two hundred twenty-one".