222423323112320 has 256 divisors, whose sum is σ = 619267680907200. Its totient is φ = 76123485306880.

The previous prime is 222423323112313. The next prime is 222423323112329. The reversal of 222423323112320 is 23211323324222.

It is a happy number.

222423323112320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222423323112329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6801596 + ... + 22160964.

Almost surely, 2^{222423323112320} is an apocalyptic number.

222423323112320 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 222423323112320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309633840453600).

222423323112320 is an abundant number, since it is smaller than the sum of its proper divisors (396844357794880).

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

222423323112320 is a wasteful number, since it uses less digits than its factorization.

222423323112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15359438 (or 15359404 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 222423323112320 its reverse (23211323324222), we get a palindrome (245634646436542).

The spelling of 222423323112320 in words is "two hundred twenty-two trillion, four hundred twenty-three billion, three hundred twenty-three million, one hundred twelve thousand, three hundred twenty".