223032031332 has 96 divisors (see below), whose sum is σ = 572820380160. Its totient is φ = 66979768320.

The previous prime is 223032031307. The next prime is 223032031337. The reversal of 223032031332 is 233130230322.

It is not an unprimeable number, because it can be changed into a prime (223032031337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10576263 + ... + 10597329.

It is an arithmetic number, because the mean of its divisors is an integer number (5966878960).

Almost surely, 2^223032031332 is an apocalyptic number.

223032031332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223032031332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286410190080).

223032031332 is an abundant number, since it is smaller than the sum of its proper divisors (349788348828).

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

223032031332 is a wasteful number, since it uses less digits than its factorization.

223032031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21801 (or 21799 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 223032031332 its reverse (233130230322), we get a palindrome (456162261654).

The spelling of 223032031332 in words is "two hundred twenty-three billion, thirty-two million, thirty-one thousand, three hundred thirty-two".