223320013232 has 40 divisors (see below), whose sum is σ = 433731129312. Its totient is φ = 111389644800.

The previous prime is 223320013223. The next prime is 223320013237. The reversal of 223320013232 is 232310023322.

It is a junction number, because it is equal to n+sod(n) for n = 223320013198 and 223320013207.

It is not an unprimeable number, because it can be changed into a prime (223320013237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17452757 + ... + 17465547.

Almost surely, 2^223320013232 is an apocalyptic number.

It is an amenable number.

223320013232 is a deficient number, since it is larger than the sum of its proper divisors (210411116080).

223320013232 is a wasteful number, since it uses less digits than its factorization.

223320013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15357 (or 15351 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223320013232 its reverse (232310023322), we get a palindrome (455630036554).

The spelling of 223320013232 in words is "two hundred twenty-three billion, three hundred twenty million, thirteen thousand, two hundred thirty-two".