223223321432 has 32 divisors (see below), whose sum is σ = 425487945600. Its totient is φ = 109760582400.

The previous prime is 223223321413. The next prime is 223223321449. The reversal of 223223321432 is 234123322322.

It is a super-3 number, since 3×223223321432³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223223321395 and 223223321404.

It is a congruent number.

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, 2628044 + ... + 2711652.

It is an arithmetic number, because the mean of its divisors is an integer number (13296498300).

Almost surely, 2^223223321432 is an apocalyptic number.

It is an amenable number.

223223321432 is a deficient number, since it is larger than the sum of its proper divisors (202264624168).

223223321432 is a wasteful number, since it uses less digits than its factorization.

223223321432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89147 (or 89143 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

Adding to 223223321432 its reverse (234123322322), we get a palindrome (457346643754).

The spelling of 223223321432 in words is "two hundred twenty-three billion, two hundred twenty-three million, three hundred twenty-one thousand, four hundred thirty-two".