223303412000000 has 252 divisors, whose sum is σ = 581385682543008. Its totient is φ = 85437792000000.

The previous prime is 223303411999999. The next prime is 223303412000021. The reversal of 223303412000000 is 214303322.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 90786395 + ... + 93213605.

Almost surely, 2^{223303412000000} is an apocalyptic number.

223303412000000 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 223303412000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290692841271504).

223303412000000 is an abundant number, since it is smaller than the sum of its proper divisors (358082270543008).

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

223303412000000 is an frugal number, since it uses more digits than its factorization.

223303412000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427280 (or 2427241 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 223303412000000 its reverse (214303322), we get a palindrome (223303626303322).

The spelling of 223303412000000 in words is "two hundred twenty-three trillion, three hundred three billion, four hundred twelve million", and thus it is an aban number.