223422422 has 8 divisors (see below), whose sum is σ = 335197056. Its totient is φ = 111690072.

The previous prime is 223422389. The next prime is 223422431. The reversal of 223422422 is 224224322.

223422422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 15563 + ... + 26249.

It is an arithmetic number, because the mean of its divisors is an integer number (41899632).

Almost surely, 2^223422422 is an apocalyptic number.

223422422 is a deficient number, since it is larger than the sum of its proper divisors (111774634).

223422422 is a wasteful number, since it uses less digits than its factorization.

223422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21142.

The product of its digits is 3072, while the sum is 23.

The square root of 223422422 is about 14947.3215660867. The cubic root of 223422422 is about 606.7953608688.

Adding to 223422422 its reverse (224224322), we get a palindrome (447646744).

The spelling of 223422422 in words is "two hundred twenty-three million, four hundred twenty-two thousand, four hundred twenty-two".