233022303220 has 24 divisors (see below), whose sum is σ = 559253528064. Its totient is φ = 79893361056.

The previous prime is 233022303191. The next prime is 233022303223. The reversal of 233022303220 is 22303220332.

233022303220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 233022303191 and 233022303200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233022303223) 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 7 ways as a sum of consecutive naturals, for example, 832222372 + ... + 832222651.

It is an arithmetic number, because the mean of its divisors is an integer number (23302230336).

Almost surely, 2^233022303220 is an apocalyptic number.

233022303220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233022303220 is an abundant number, since it is smaller than the sum of its proper divisors (326231224844).

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

233022303220 is a wasteful number, since it uses less digits than its factorization.

233022303220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664445039 (or 1664445037 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 233022303220 its reverse (22303220332), we get a palindrome (255325523552).

The spelling of 233022303220 in words is "two hundred thirty-three billion, twenty-two million, three hundred three thousand, two hundred twenty".