223223310320 has 240 divisors, whose sum is σ = 582249796128. Its totient is φ = 79301099520.

The previous prime is 223223310293. The next prime is 223223310361. The reversal of 223223310320 is 23013322322.

It is a super-3 number, since 3×223223310320³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150723980 + ... + 150725460.

Almost surely, 2^223223310320 is an apocalyptic number.

223223310320 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 223223310320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291124898064).

223223310320 is an abundant number, since it is smaller than the sum of its proper divisors (359026485808).

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

223223310320 is a wasteful number, since it uses less digits than its factorization.

223223310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223223310320 its reverse (23013322322), we get a palindrome (246236632642).

The spelling of 223223310320 in words is "two hundred twenty-three billion, two hundred twenty-three million, three hundred ten thousand, three hundred twenty".