23304022400220 has 48 divisors (see below), whose sum is σ = 65251899904128. Its totient is φ = 6214345289280.

The previous prime is 23304022400203. The next prime is 23304022400227. The reversal of 23304022400220 is 2200422040332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23304022400227) 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, 4476147 + ... + 8163573.

It is an arithmetic number, because the mean of its divisors is an integer number (1359414581336).

Almost surely, 2^{23304022400220} is an apocalyptic number.

23304022400220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23304022400220 is an abundant number, since it is smaller than the sum of its proper divisors (41947877503908).

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

23304022400220 is a wasteful number, since it uses less digits than its factorization.

23304022400220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792770 (or 3792768 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 23304022400220 its reverse (2200422040332), we get a palindrome (25504444440552).

The spelling of 23304022400220 in words is "twenty-three trillion, three hundred four billion, twenty-two million, four hundred thousand, two hundred twenty".