10010221003221 has 8 divisors (see below), whose sum is σ = 13354817119200. Its totient is φ = 6669552778032.

The previous prime is 10010221003219. The next prime is 10010221003271. The reversal of 10010221003221 is 12230012201001.

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

It is not a de Polignac number, because 10010221003221 - 2¹ = 10010221003219 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10010221003221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010221003271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981966750 + ... + 981976943.

It is an arithmetic number, because the mean of its divisors is an integer number (1669352139900).

Almost surely, 2^{10010221003221} is an apocalyptic number.

It is an amenable number.

10010221003221 is a deficient number, since it is larger than the sum of its proper divisors (3344596115979).

10010221003221 is a wasteful number, since it uses less digits than its factorization.

10010221003221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963945395.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10010221003221 its reverse (12230012201001), we get a palindrome (22240233204222).

The spelling of 10010221003221 in words is "ten trillion, ten billion, two hundred twenty-one million, three thousand, two hundred twenty-one".