223042200144 has 40 divisors (see below), whose sum is σ = 576211527840. Its totient is φ = 74344925568.

The previous prime is 223042200133. The next prime is 223042200217. The reversal of 223042200144 is 441002240322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902394 + ... + 2016230.

It is an arithmetic number, because the mean of its divisors is an integer number (14405288196).

Almost surely, 2^223042200144 is an apocalyptic number.

223042200144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

223042200144 is an abundant number, since it is smaller than the sum of its proper divisors (353169327696).

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

223042200144 is a wasteful number, since it uses less digits than its factorization.

223042200144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154667 (or 154661 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 223042200144 its reverse (441002240322), we get a palindrome (664044440466).

The spelling of 223042200144 in words is "two hundred twenty-three billion, forty-two million, two hundred thousand, one hundred forty-four".