10330220303221 has 16 divisors (see below), whose sum is σ = 12719862739584. Its totient is φ = 8169667619904.

The previous prime is 10330220303213. The next prime is 10330220303237. The reversal of 10330220303221 is 12230302203301.

It is not a de Polignac number, because 10330220303221 - 2³ = 10330220303213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10330220303192 and 10330220303201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10330220303261) 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, 25446811 + ... + 25849576.

It is an arithmetic number, because the mean of its divisors is an integer number (794991421224).

Almost surely, 2^{10330220303221} is an apocalyptic number.

It is an amenable number.

10330220303221 is a deficient number, since it is larger than the sum of its proper divisors (2389642436363).

10330220303221 is a wasteful number, since it uses less digits than its factorization.

10330220303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51298620.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 10330220303221 its reverse (12230302203301), we get a palindrome (22560522506522).

The spelling of 10330220303221 in words is "ten trillion, three hundred thirty billion, two hundred twenty million, three hundred three thousand, two hundred twenty-one".