10322054221 has 4 divisors (see below), whose sum is σ = 10655023744. Its totient is φ = 9989084700.

The previous prime is 10322054213. The next prime is 10322054299. The reversal of 10322054221 is 12245022301.

It is a happy number.

10322054221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10322054221 - 2³ = 10322054213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10322054192 and 10322054201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10322054321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166484715 + ... + 166484776.

It is an arithmetic number, because the mean of its divisors is an integer number (2663755936).

Almost surely, 2^10322054221 is an apocalyptic number.

It is an amenable number.

10322054221 is a deficient number, since it is larger than the sum of its proper divisors (332969523).

10322054221 is an equidigital number, since it uses as much as digits as its factorization.

10322054221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332969522.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 10322054221 its reverse (12245022301), we get a palindrome (22567076522).

The spelling of 10322054221 in words is "ten billion, three hundred twenty-two million, fifty-four thousand, two hundred twenty-one".