23322111321 has 32 divisors (see below), whose sum is σ = 32784770560. Its totient is φ = 14731352064.

The previous prime is 23322111233. The next prime is 23322111341. The reversal of 23322111321 is 12311122332.

It is not a de Polignac number, because 23322111321 - 2⁷ = 23322111193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23322111341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621921 + ... + 658353.

It is an arithmetic number, because the mean of its divisors is an integer number (1024524080).

Almost surely, 2^23322111321 is an apocalyptic number.

It is an amenable number.

23322111321 is a deficient number, since it is larger than the sum of its proper divisors (9462659239).

23322111321 is a wasteful number, since it uses less digits than its factorization.

23322111321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36625.

The product of its digits is 432, while the sum is 21.

Adding to 23322111321 its reverse (12311122332), we get a palindrome (35633233653).

The spelling of 23322111321 in words is "twenty-three billion, three hundred twenty-two million, one hundred eleven thousand, three hundred twenty-one".