23321332322204 has 72 divisors (see below), whose sum is σ = 47608872030720. Its totient is φ = 9966799833984.

The previous prime is 23321332322173. The next prime is 23321332322207. The reversal of 23321332322204 is 40222323312332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321332322207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 788747429 + ... + 788776995.

It is an arithmetic number, because the mean of its divisors is an integer number (661234333760).

Almost surely, 2^{23321332322204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23321332322204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23804436015360).

23321332322204 is an abundant number, since it is smaller than the sum of its proper divisors (24287539708516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23321332322204 is a wasteful number, since it uses less digits than its factorization.

23321332322204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40747 (or 40738 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 23321332322204 its reverse (40222323312332), we get a palindrome (63543655634536).

The spelling of 23321332322204 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred thirty-two million, three hundred twenty-two thousand, two hundred four".