233323322320 has 60 divisors (see below), whose sum is σ = 596276093700. Its totient is φ = 84844840960.

The previous prime is 233323322263. The next prime is 233323322339. The reversal of 233323322320 is 23223323332.

It can be written as a sum of positive squares in 2 ways, for example, as 80867434384 + 152455887936 = 284372^2 + 390456^2 .

It is a super-2 number, since 2×233323322320² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12042145 + ... + 12061504.

It is an arithmetic number, because the mean of its divisors is an integer number (9937934895).

Almost surely, 2^233323322320 is an apocalyptic number.

233323322320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233323322320 is an abundant number, since it is smaller than the sum of its proper divisors (362952771380).

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

233323322320 is a wasteful number, since it uses less digits than its factorization.

233323322320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24103684 (or 24103667 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 233323322320 its reverse (23223323332), we get a palindrome (256546645652).

The spelling of 233323322320 in words is "two hundred thirty-three billion, three hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty".