223340244132 has 12 divisors (see below), whose sum is σ = 521127236336. Its totient is φ = 74446748040.

The previous prime is 223340244121. The next prime is 223340244241. The reversal of 223340244132 is 231442043322.

223340244132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 223340244132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9305843494 + ... + 9305843517.

Almost surely, 2^223340244132 is an apocalyptic number.

It is an amenable number.

223340244132 is an abundant number, since it is smaller than the sum of its proper divisors (297786992204).

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

223340244132 is a wasteful number, since it uses less digits than its factorization.

223340244132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18611687018 (or 18611687016 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 223340244132 its reverse (231442043322), we get a palindrome (454782287454).

The spelling of 223340244132 in words is "two hundred twenty-three billion, three hundred forty million, two hundred forty-four thousand, one hundred thirty-two".