322023313121 has 4 divisors (see below), whose sum is σ = 322025324544. Its totient is φ = 322021301700.

The previous prime is 322023313111. The next prime is 322023313159. The reversal of 322023313121 is 121313320223.

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, and also an emirpimes, since its reverse is a distinct semiprime: 121313320223 = 71 ⋅1708638313.

It is a cyclic number.

It is not a de Polignac number, because 322023313121 - 2⁶ = 322023313057 is a prime.

It is a super-2 number, since 2×322023313121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322023313111) 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, 742625 + ... + 1093406.

It is an arithmetic number, because the mean of its divisors is an integer number (80506331136).

Almost surely, 2^322023313121 is an apocalyptic number.

It is an amenable number.

322023313121 is a deficient number, since it is larger than the sum of its proper divisors (2011423).

322023313121 is a wasteful number, since it uses less digits than its factorization.

322023313121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011422.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 322023313121 its reverse (121313320223), we get a palindrome (443336633344).

The spelling of 322023313121 in words is "three hundred twenty-two billion, twenty-three million, three hundred thirteen thousand, one hundred twenty-one".