223344422 has 8 divisors (see below), whose sum is σ = 382876176. Its totient is φ = 95719032.

The previous prime is 223344413. The next prime is 223344439. The reversal of 223344422 is 224443322.

It is a happy number.

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

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 223344391 and 223344400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7976573 + ... + 7976600.

It is an arithmetic number, because the mean of its divisors is an integer number (47859522).

Almost surely, 2^223344422 is an apocalyptic number.

223344422 is a deficient number, since it is larger than the sum of its proper divisors (159531754).

223344422 is a wasteful number, since it uses less digits than its factorization.

223344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15953182.

The product of its digits is 9216, while the sum is 26.

The square root of 223344422 is about 14944.7121752143. The cubic root of 223344422 is about 606.7247389699.

Adding to 223344422 its reverse (224443322), we get a palindrome (447787744).

The spelling of 223344422 in words is "two hundred twenty-three million, three hundred forty-four thousand, four hundred twenty-two".