223230330320 has 40 divisors (see below), whose sum is σ = 519087419136. Its totient is φ = 89278901888.

The previous prime is 223230330277. The next prime is 223230330329. The reversal of 223230330320 is 23033032322.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×223230330320³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223230330329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345749 + ... + 752331.

Almost surely, 2^223230330320 is an apocalyptic number.

223230330320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223230330320 is an abundant number, since it is smaller than the sum of its proper divisors (295857088816).

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

223230330320 is a wasteful number, since it uses less digits than its factorization.

223230330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413459 (or 413453 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 223230330320 its reverse (23033032322), we get a palindrome (246263362642).

The spelling of 223230330320 in words is "two hundred twenty-three billion, two hundred thirty million, three hundred thirty thousand, three hundred twenty".