223123332200320 has 32 divisors (see below), whose sum is σ = 533404216042920. Its totient is φ = 89249332879872.

The previous prime is 223123332200309. The next prime is 223123332200323. The reversal of 223123332200320 is 23002233321322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×223123332200320³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223123332200323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174315102642 + ... + 174315103921.

Almost surely, 2^{223123332200320} is an apocalyptic number.

223123332200320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223123332200320 is an abundant number, since it is smaller than the sum of its proper divisors (310280883842600).

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

223123332200320 is an equidigital number, since it uses as much as digits as its factorization.

223123332200320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348630206582 (or 348630206570 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 223123332200320 its reverse (23002233321322), we get a palindrome (246125565521642).

The spelling of 223123332200320 in words is "two hundred twenty-three trillion, one hundred twenty-three billion, three hundred thirty-two million, two hundred thousand, three hundred twenty".