10330330003221 has 8 divisors (see below), whose sum is σ = 13786104383584. Its totient is φ = 6880721145840.

The previous prime is 10330330003207. The next prime is 10330330003247. The reversal of 10330330003221 is 12230003303301.

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

It is not a de Polignac number, because 10330330003221 - 2³¹ = 10328182519573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10330330003921) 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, 1541376835 + ... + 1541383536.

It is an arithmetic number, because the mean of its divisors is an integer number (1723263047948).

Almost surely, 2^{10330330003221} is an apocalyptic number.

It is an amenable number.

10330330003221 is a deficient number, since it is larger than the sum of its proper divisors (3455774380363).

10330330003221 is a wasteful number, since it uses less digits than its factorization.

10330330003221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082761491.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10330330003221 its reverse (12230003303301), we get a palindrome (22560333306522).

The spelling of 10330330003221 in words is "ten trillion, three hundred thirty billion, three hundred thirty million, three thousand, two hundred twenty-one".