233415325220 has 192 divisors, whose sum is σ = 642746990592. Its totient is φ = 69076800000.

The previous prime is 233415325219. The next prime is 233415325249. The reversal of 233415325220 is 22523514332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2484095 + ... + 2576345.

It is an arithmetic number, because the mean of its divisors is an integer number (3347640576).

Almost surely, 2^233415325220 is an apocalyptic number.

233415325220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233415325220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321373495296).

233415325220 is an abundant number, since it is smaller than the sum of its proper divisors (409331665372).

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

233415325220 is a wasteful number, since it uses less digits than its factorization.

233415325220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92362 (or 92360 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 233415325220 its reverse (22523514332), we get a palindrome (255938839552).

The spelling of 233415325220 in words is "two hundred thirty-three billion, four hundred fifteen million, three hundred twenty-five thousand, two hundred twenty".