430420222 has 8 divisors (see below), whose sum is σ = 656573400. Its totient is φ = 211562424.

The previous prime is 430420187. The next prime is 430420241. The reversal of 430420222 is 222024034.

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

It is a self number, because there is not a number n which added to its sum of digits gives 430420222.

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, 1823697 + ... + 1823932.

It is an arithmetic number, because the mean of its divisors is an integer number (82071675).

Almost surely, 2^430420222 is an apocalyptic number.

430420222 is a deficient number, since it is larger than the sum of its proper divisors (226153178).

430420222 is a wasteful number, since it uses less digits than its factorization.

430420222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647690.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 430420222 is about 20746.5713311863. The cubic root of 430420222 is about 755.0300249744.

Adding to 430420222 its reverse (222024034), we get a palindrome (652444256).

The spelling of 430420222 in words is "four hundred thirty million, four hundred twenty thousand, two hundred twenty-two".