223312430200 has 96 divisors (see below), whose sum is σ = 546881626800. Its totient is φ = 84568872960.

The previous prime is 223312430197. The next prime is 223312430239. The reversal of 223312430200 is 2034213322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6111184 + ... + 6147616.

Almost surely, 2^223312430200 is an apocalyptic number.

223312430200 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 223312430200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273440813400).

223312430200 is an abundant number, since it is smaller than the sum of its proper divisors (323569196600).

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

223312430200 is a wasteful number, since it uses less digits than its factorization.

223312430200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38081 (or 38072 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 223312430200 its reverse (2034213322), we get a palindrome (225346643522).

The spelling of 223312430200 in words is "two hundred twenty-three billion, three hundred twelve million, four hundred thirty thousand, two hundred".