322343023021 has 4 divisors (see below), whose sum is σ = 323316869344. Its totient is φ = 321369176700.

The previous prime is 322343022971. The next prime is 322343023063. The reversal of 322343023021 is 120320343223.

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 322343023021 - 2⁷ = 322343022893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322343023091) 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, 486922665 + ... + 486923326.

It is an arithmetic number, because the mean of its divisors is an integer number (80829217336).

Almost surely, 2^322343023021 is an apocalyptic number.

It is an amenable number.

322343023021 is a deficient number, since it is larger than the sum of its proper divisors (973846323).

322343023021 is an equidigital number, since it uses as much as digits as its factorization.

322343023021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973846322.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 322343023021 its reverse (120320343223), we get a palindrome (442663366244).

The spelling of 322343023021 in words is "three hundred twenty-two billion, three hundred forty-three million, twenty-three thousand, twenty-one".