223452342332 has 24 divisors (see below), whose sum is σ = 401592764160. Its totient is φ = 108738113840.

The previous prime is 223452342331. The next prime is 223452342349. The reversal of 223452342332 is 233243254322.

It is a junction number, because it is equal to n+sod(n) for n = 223452342292 and 223452342301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223452342331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286394 + ... + 3353697.

It is an arithmetic number, because the mean of its divisors is an integer number (16733031840).

Almost surely, 2^223452342332 is an apocalyptic number.

It is an amenable number.

223452342332 is a deficient number, since it is larger than the sum of its proper divisors (178140421828).

223452342332 is a wasteful number, since it uses less digits than its factorization.

223452342332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640321 (or 6640319 counting only the distinct ones).

The product of its digits is 207360, while the sum is 35.

Adding to 223452342332 its reverse (233243254322), we get a palindrome (456695596654).

The spelling of 223452342332 in words is "two hundred twenty-three billion, four hundred fifty-two million, three hundred forty-two thousand, three hundred thirty-two".