223222430 has 8 divisors (see below), whose sum is σ = 401800392. Its totient is φ = 89288968.

The previous prime is 223222403. The next prime is 223222451. The reversal of 223222430 is 34222322.

223222430 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 super-3 number, since 3×223222430³ (a number of 26 digits) contains 333 as substring.

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, 11161112 + ... + 11161131.

It is an arithmetic number, because the mean of its divisors is an integer number (50225049).

Almost surely, 2^223222430 is an apocalyptic number.

223222430 is a deficient number, since it is larger than the sum of its proper divisors (178577962).

223222430 is a wasteful number, since it uses less digits than its factorization.

223222430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22322250.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 223222430 is about 14940.6301741259. The cubic root of 223222430 is about 606.6142533446.

Adding to 223222430 its reverse (34222322), we get a palindrome (257444752).

The spelling of 223222430 in words is "two hundred twenty-three million, two hundred twenty-two thousand, four hundred thirty".