223032321132 has 24 divisors (see below), whose sum is σ = 521198462400. Its totient is φ = 74231290896.

The previous prime is 223032321121. The next prime is 223032321133. The reversal of 223032321132 is 231123230322.

223032321132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×223032321132² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223032321133) 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, 14093782 + ... + 14109597.

It is an arithmetic number, because the mean of its divisors is an integer number (21716602600).

Almost surely, 2^223032321132 is an apocalyptic number.

It is an amenable number.

223032321132 is an abundant number, since it is smaller than the sum of its proper divisors (298166141268).

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

223032321132 is a wasteful number, since it uses less digits than its factorization.

223032321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28204045 (or 28204043 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223032321132 its reverse (231123230322), we get a palindrome (454155551454).

The spelling of 223032321132 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty-one thousand, one hundred thirty-two".