223032320124 has 12 divisors (see below), whose sum is σ = 520408746984. Its totient is φ = 74344106704.

The previous prime is 223032320113. The next prime is 223032320153. The reversal of 223032320124 is 421023230322.

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

It is a junction number, because it is equal to n+sod(n) for n = 223032320094 and 223032320103.

It is a congruent number.

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, 9293013327 + ... + 9293013350.

It is an arithmetic number, because the mean of its divisors is an integer number (43367395582).

Almost surely, 2^223032320124 is an apocalyptic number.

It is an amenable number.

223032320124 is an abundant number, since it is smaller than the sum of its proper divisors (297376426860).

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

223032320124 is a wasteful number, since it uses less digits than its factorization.

223032320124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18586026684 (or 18586026682 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223032320124 its reverse (421023230322), we get a palindrome (644055550446).

The spelling of 223032320124 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty thousand, one hundred twenty-four".