223333000000 has 392 divisors, whose sum is σ = 614354636160. Its totient is φ = 79872000000.

The previous prime is 223332999973. The next prime is 223333000043. The reversal of 223333000000 is 333322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 868999872 + ... + 869000128.

Almost surely, 2^223333000000 is an apocalyptic number.

223333000000 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 223333000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307177318080).

223333000000 is an abundant number, since it is smaller than the sum of its proper divisors (391021636160).

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

223333000000 is an frugal number, since it uses more digits than its factorization.

223333000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 16.

Adding to 223333000000 its reverse (333322), we get a palindrome (223333333322).

The spelling of 223333000000 in words is "two hundred twenty-three billion, three hundred thirty-three million", and thus it is an aban number.