223042440023200 has 72 divisors (see below), whose sum is σ = 622288407680352. Its totient is φ = 76471693720320.

The previous prime is 223042440023189. The next prime is 223042440023219. The reversal of 223042440023200 is 2320044240322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19914497974 + ... + 19914509173.

It is an arithmetic number, because the mean of its divisors is an integer number (8642894551116).

Almost surely, 2^{223042440023200} is an apocalyptic number.

223042440023200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223042440023200 is an abundant number, since it is smaller than the sum of its proper divisors (399245967657152).

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

223042440023200 is a wasteful number, since it uses less digits than its factorization.

223042440023200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39829007174 (or 39829007161 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 223042440023200 its reverse (2320044240322), we get a palindrome (225362484263522).

The spelling of 223042440023200 in words is "two hundred twenty-three trillion, forty-two billion, four hundred forty million, twenty-three thousand, two hundred".