223032232434000 has 320 divisors, whose sum is σ = 784541122440192. Its totient is φ = 54060390976000.

The previous prime is 223032232433999. The next prime is 223032232434007. The reversal of 223032232434000 is 434232230322.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223032232434007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 450334507 + ... + 450829493.

Almost surely, 2^{223032232434000} is an apocalyptic number.

223032232434000 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 223032232434000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392270561220096).

223032232434000 is an abundant number, since it is smaller than the sum of its proper divisors (561508890006192).

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

223032232434000 is a wasteful number, since it uses less digits than its factorization.

223032232434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501851 (or 501835 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 223032232434000 its reverse (434232230322), we get a palindrome (223466464664322).

The spelling of 223032232434000 in words is "two hundred twenty-three trillion, thirty-two billion, two hundred thirty-two million, four hundred thirty-four thousand".