223021033312332 has 96 divisors (see below), whose sum is σ = 525167082316800. Its totient is φ = 73658611353600.

The previous prime is 223021033312331. The next prime is 223021033312349. The reversal of 223021033312332 is 233213330120322.

It is a self number, because there is not a number n which added to its sum of digits gives 223021033312332.

It is not an unprimeable number, because it can be changed into a prime (223021033312331) 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, 9970082844 + ... + 9970105212.

It is an arithmetic number, because the mean of its divisors is an integer number (5470490440800).

Almost surely, 2^{223021033312332} is an apocalyptic number.

It is an amenable number.

223021033312332 is an abundant number, since it is smaller than the sum of its proper divisors (302146049004468).

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

223021033312332 is a wasteful number, since it uses less digits than its factorization.

223021033312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32047 (or 32045 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 223021033312332 its reverse (233213330120322), we get a palindrome (456234363432654).

The spelling of 223021033312332 in words is "two hundred twenty-three trillion, twenty-one billion, thirty-three million, three hundred twelve thousand, three hundred thirty-two".