10322122230221 has 4 divisors (see below), whose sum is σ = 10351868980512. Its totient is φ = 10292375479932.

The previous prime is 10322122230209. The next prime is 10322122230223. The reversal of 10322122230221 is 12203222122301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10322122230221 - 2⁶ = 10322122230157 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 (10322122230223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14873374625 + ... + 14873375318.

It is an arithmetic number, because the mean of its divisors is an integer number (2587967245128).

Almost surely, 2^{10322122230221} is an apocalyptic number.

It is an amenable number.

10322122230221 is a deficient number, since it is larger than the sum of its proper divisors (29746750291).

10322122230221 is an equidigital number, since it uses as much as digits as its factorization.

10322122230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29746750290.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10322122230221 its reverse (12203222122301), we get a palindrome (22525344352522).

The spelling of 10322122230221 in words is "ten trillion, three hundred twenty-two billion, one hundred twenty-two million, two hundred thirty thousand, two hundred twenty-one".