223202320230 has 128 divisors (see below), whose sum is σ = 558394010496. Its totient is φ = 57050726400.

The previous prime is 223202320183. The next prime is 223202320247. The reversal of 223202320230 is 32023202322.

It is a super-3 number, since 3×223202320230³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223202320197 and 223202320206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 127325034 + ... + 127326786.

It is an arithmetic number, because the mean of its divisors is an integer number (4362453207).

Almost surely, 2^223202320230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223202320230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279197005248).

223202320230 is an abundant number, since it is smaller than the sum of its proper divisors (335191690266).

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

223202320230 is a wasteful number, since it uses less digits than its factorization.

223202320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 223202320230 its reverse (32023202322), we get a palindrome (255225522552).

It can be divided in two parts, 2 and 23202320230, that added together give a palindrome (23202320232).

The spelling of 223202320230 in words is "two hundred twenty-three billion, two hundred two million, three hundred twenty thousand, two hundred thirty".