223322312002320 has 480 divisors, whose sum is σ = 760686977381760. Its totient is φ = 58709242920960.

The previous prime is 223322312002277. The next prime is 223322312002331. The reversal of 223322312002320 is 23200213223322.

223322312002320 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 22 + 312 + 0 + 0 + 2 + 320 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24266246839 + ... + 24266256041.

It is an arithmetic number, because the mean of its divisors is an integer number (1584764536212).

Almost surely, 2^{223322312002320} is an apocalyptic number.

223322312002320 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 223322312002320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380343488690880).

223322312002320 is an abundant number, since it is smaller than the sum of its proper divisors (537364665379440).

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

223322312002320 is a wasteful number, since it uses less digits than its factorization.

223322312002320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10855 (or 10846 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 223322312002320 its reverse (23200213223322), we get a palindrome (246522525225642).

The spelling of 223322312002320 in words is "two hundred twenty-three trillion, three hundred twenty-two billion, three hundred twelve million, two thousand, three hundred twenty".