233122322220 has 96 divisors (see below), whose sum is σ = 681292684800. Its totient is φ = 59448238080.

The previous prime is 233122322201. The next prime is 233122322221. The reversal of 233122322220 is 22223221332.

233122322220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (233122322221) 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, 6164931 + ... + 6202629.

It is an arithmetic number, because the mean of its divisors is an integer number (7096798800).

Almost surely, 2^233122322220 is an apocalyptic number.

233122322220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233122322220 is an abundant number, since it is smaller than the sum of its proper divisors (448170362580).

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

233122322220 is a wasteful number, since it uses less digits than its factorization.

233122322220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42215 (or 42213 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 233122322220 its reverse (22223221332), we get a palindrome (255345543552).

The spelling of 233122322220 in words is "two hundred thirty-three billion, one hundred twenty-two million, three hundred twenty-two thousand, two hundred twenty".