223322434 has 8 divisors (see below), whose sum is σ = 340661520. Its totient is φ = 109768596.

The previous prime is 223322431. The next prime is 223322441. The reversal of 223322434 is 434223322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 223322399 and 223322408.

It is not an unprimeable number, because it can be changed into a prime (223322431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946164 + ... + 946399.

It is an arithmetic number, because the mean of its divisors is an integer number (42582690).

Almost surely, 2^223322434 is an apocalyptic number.

223322434 is a deficient number, since it is larger than the sum of its proper divisors (117339086).

223322434 is a wasteful number, since it uses less digits than its factorization.

223322434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892624.

The product of its digits is 6912, while the sum is 25.

The square root of 223322434 is about 14943.9765122942. The cubic root of 223322434 is about 606.7048278669.

Adding to 223322434 its reverse (434223322), we get a palindrome (657545756).

The spelling of 223322434 in words is "two hundred twenty-three million, three hundred twenty-two thousand, four hundred thirty-four".