223032230000 has 50 divisors (see below), whose sum is σ = 539983356264. Its totient is φ = 89212888000.

The previous prime is 223032229993. The next prime is 223032230009. The reversal of 223032230000 is 32230322.

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223032230009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11141612 + ... + 11161611.

Almost surely, 2^223032230000 is an apocalyptic number.

223032230000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223032230000 is an abundant number, since it is smaller than the sum of its proper divisors (316951126264).

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

223032230000 is an equidigital number, since it uses as much as digits as its factorization.

223032230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22303251 (or 22303230 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 223032230000 its reverse (32230322), we get a palindrome (223064460322).

The spelling of 223032230000 in words is "two hundred twenty-three billion, thirty-two million, two hundred thirty thousand".