10000240221 has 8 divisors (see below), whose sum is σ = 13415455840. Its totient is φ = 6625925712.

The previous prime is 10000240169. The next prime is 10000240241. The reversal of 10000240221 is 12204200001.

10000240221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10000240221 - 2⁷ = 10000240093 is a prime.

It is a super-2 number, since 2×10000240221² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000240197 and 10000240206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000240241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10224706 + ... + 10225683.

It is an arithmetic number, because the mean of its divisors is an integer number (1676931980).

Almost surely, 2^10000240221 is an apocalyptic number.

It is an amenable number.

10000240221 is a deficient number, since it is larger than the sum of its proper divisors (3415215619).

10000240221 is a wasteful number, since it uses less digits than its factorization.

10000240221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20450555.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10000240221 its reverse (12204200001), we get a palindrome (22204440222).

The spelling of 10000240221 in words is "ten billion, two hundred forty thousand, two hundred twenty-one".