10302223310221 has 8 divisors (see below), whose sum is σ = 10588434969600. Its totient is φ = 10018803960048.

The previous prime is 10302223310167. The next prime is 10302223310297. The reversal of 10302223310221 is 12201332220301.

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 10302223310221 - 2¹⁵ = 10302223277453 is a prime.

It is a super-2 number, since 2×10302223310221² (a number of 27 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 = 10302223310192 and 10302223310201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302223310021) 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, 698069821 + ... + 698084578.

It is an arithmetic number, because the mean of its divisors is an integer number (1323554371200).

Almost surely, 2^{10302223310221} is an apocalyptic number.

It is an amenable number.

10302223310221 is a deficient number, since it is larger than the sum of its proper divisors (286211659379).

10302223310221 is a wasteful number, since it uses less digits than its factorization.

10302223310221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396154603.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10302223310221 its reverse (12201332220301), we get a palindrome (22503555530522).

The spelling of 10302223310221 in words is "ten trillion, three hundred two billion, two hundred twenty-three million, three hundred ten thousand, two hundred twenty-one".