223340140344412 has 48 divisors (see below), whose sum is σ = 481043296726720. Its totient is φ = 88353791235072.

The previous prime is 223340140344389. The next prime is 223340140344509. The reversal of 223340140344412 is 214443041043322.

223340140344412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59339764 + ... + 62991172.

Almost surely, 2^{223340140344412} is an apocalyptic number.

It is an amenable number.

223340140344412 is an abundant number, since it is smaller than the sum of its proper divisors (257703156382308).

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

223340140344412 is a wasteful number, since it uses less digits than its factorization.

223340140344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819470 (or 3819468 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 223340140344412 its reverse (214443041043322), we get a palindrome (437783181387734).

The spelling of 223340140344412 in words is "two hundred twenty-three trillion, three hundred forty billion, one hundred forty million, three hundred forty-four thousand, four hundred twelve".