223302233240400 has 480 divisors, whose sum is σ = 727363113781248. Its totient is φ = 58552752384000.

The previous prime is 223302233240357. The next prime is 223302233240431. The reversal of 223302233240400 is 4042332203322.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26373236967 + ... + 26373245433.

Almost surely, 2^{223302233240400} is an apocalyptic number.

223302233240400 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 223302233240400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363681556890624).

223302233240400 is an abundant number, since it is smaller than the sum of its proper divisors (504060880540848).

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

223302233240400 is a wasteful number, since it uses less digits than its factorization.

223302233240400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10059 (or 10048 counting only the distinct ones).

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

Adding to 223302233240400 its reverse (4042332203322), we get a palindrome (227344565443722).

The spelling of 223302233240400 in words is "two hundred twenty-three trillion, three hundred two billion, two hundred thirty-three million, two hundred forty thousand, four hundred".