223303233032 has 32 divisors (see below), whose sum is σ = 483624652320. Its totient is φ = 95530794240.

The previous prime is 223303232993. The next prime is 223303233053. The reversal of 223303233032 is 230332303322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223303232992 and 223303233010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74631938 + ... + 74634929.

It is an arithmetic number, because the mean of its divisors is an integer number (15113270385).

Almost surely, 2^223303233032 is an apocalyptic number.

223303233032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

223303233032 is an abundant number, since it is smaller than the sum of its proper divisors (260321419288).

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

223303233032 is a wasteful number, since it uses less digits than its factorization.

223303233032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149266901 (or 149266897 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 223303233032 its reverse (230332303322), we get a palindrome (453635536354).

The spelling of 223303233032 in words is "two hundred twenty-three billion, three hundred three million, two hundred thirty-three thousand, thirty-two".