10322210321 has 8 divisors (see below), whose sum is σ = 10339750344. Its totient is φ = 10304686080.

The previous prime is 10322210291. The next prime is 10322210341. The reversal of 10322210321 is 12301222301.

It can be written as a sum of positive squares in 4 ways, for example, as 2381440000 + 7940770321 = 48800^2 + 89111^2 .

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 10322210321 - 2¹⁸ = 10321948177 is a prime.

It is a super-3 number, since 3×10322210321³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10322210321.

It is not an unprimeable number, because it can be changed into a prime (10322210341) 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, 2284961 + ... + 2289473.

It is an arithmetic number, because the mean of its divisors is an integer number (1292468793).

Almost surely, 2^10322210321 is an apocalyptic number.

It is an amenable number.

10322210321 is a deficient number, since it is larger than the sum of its proper divisors (17540023).

10322210321 is an equidigital number, since it uses as much as digits as its factorization.

10322210321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10322210321 its reverse (12301222301), we get a palindrome (22623432622).

The spelling of 10322210321 in words is "ten billion, three hundred twenty-two million, two hundred ten thousand, three hundred twenty-one".