223032332220 has 48 divisors (see below), whose sum is σ = 624543198720. Its totient is φ = 59470272576.

The previous prime is 223032332179. The next prime is 223032332249. The reversal of 223032332220 is 22233230322.

223032332220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590001 + ... + 891159.

It is an arithmetic number, because the mean of its divisors is an integer number (13011316640).

Almost surely, 2^223032332220 is an apocalyptic number.

223032332220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223032332220 is an abundant number, since it is smaller than the sum of its proper divisors (401510866500).

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

223032332220 is a wasteful number, since it uses less digits than its factorization.

223032332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313514 (or 313512 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 223032332220 its reverse (22233230322), we get a palindrome (245265562542).

The spelling of 223032332220 in words is "two hundred twenty-three billion, thirty-two million, three hundred thirty-two thousand, two hundred twenty".