223032211232 has 12 divisors (see below), whose sum is σ = 439094665926. Its totient is φ = 111516105600.

The previous prime is 223032211231. The next prime is 223032211267. The reversal of 223032211232 is 232112230322.

223032211232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 148067961616 + 74964249616 = 384796^2 + 273796^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223032211198 and 223032211207.

It is not an unprimeable number, because it can be changed into a prime (223032211231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3484878269 + ... + 3484878332.

Almost surely, 2^223032211232 is an apocalyptic number.

It is an amenable number.

223032211232 is a deficient number, since it is larger than the sum of its proper divisors (216062454694).

223032211232 is an equidigital number, since it uses as much as digits as its factorization.

223032211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969756611 (or 6969756603 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223032211232 its reverse (232112230322), we get a palindrome (455144441554).

The spelling of 223032211232 in words is "two hundred twenty-three billion, thirty-two million, two hundred eleven thousand, two hundred thirty-two".