23322231321 has 16 divisors (see below), whose sum is σ = 33269567040. Its totient is φ = 14488355520.

The previous prime is 23322231263. The next prime is 23322231347. The reversal of 23322231321 is 12313222332.

It is not a de Polignac number, because 23322231321 - 2⁹ = 23322230809 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23322231291 and 23322231300.

It is not an unprimeable number, because it can be changed into a prime (23322231391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3350310 + ... + 3357263.

It is an arithmetic number, because the mean of its divisors is an integer number (2079347940).

Almost surely, 2^23322231321 is an apocalyptic number.

It is an amenable number.

23322231321 is a deficient number, since it is larger than the sum of its proper divisors (9947335719).

23322231321 is a wasteful number, since it uses less digits than its factorization.

23322231321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6707656.

The product of its digits is 2592, while the sum is 24.

Adding to 23322231321 its reverse (12313222332), we get a palindrome (35635453653).

The spelling of 23322231321 in words is "twenty-three billion, three hundred twenty-two million, two hundred thirty-one thousand, three hundred twenty-one".