223133340000 has 240 divisors, whose sum is σ = 770448127680. Its totient is φ = 56370240000.

The previous prime is 223133339959. The next prime is 223133340037. The reversal of 223133340000 is 43331322.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-3 number, since 3×223133340000³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1042135 + ... + 1237865.

It is an arithmetic number, because the mean of its divisors is an integer number (3210200532).

Almost surely, 2^223133340000 is an apocalyptic number.

223133340000 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 223133340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385224063840).

223133340000 is an abundant number, since it is smaller than the sum of its proper divisors (547314787680).

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

223133340000 is a wasteful number, since it uses less digits than its factorization.

223133340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195783 (or 195760 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223133340000 its reverse (43331322), we get a palindrome (223176671322).

The spelling of 223133340000 in words is "two hundred twenty-three billion, one hundred thirty-three million, three hundred forty thousand".