34430222 has 16 divisors (see below), whose sum is σ = 52402272. Its totient is φ = 16964640.

The previous prime is 34430213. The next prime is 34430237. The reversal of 34430222 is 22203443.

It is a junction number, because it is equal to n+sod(n) for n = 34430194 and 34430203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81572 + ... + 81992.

It is an arithmetic number, because the mean of its divisors is an integer number (3275142).

Almost surely, 2^34430222 is an apocalyptic number.

34430222 is a deficient number, since it is larger than the sum of its proper divisors (17972050).

34430222 is a wasteful number, since it uses less digits than its factorization.

34430222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923.

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

The square root of 34430222 is about 5867.7271579377. The cubic root of 34430222 is about 325.3218807089.

Adding to 34430222 its reverse (22203443), we get a palindrome (56633665).

The spelling of 34430222 in words is "thirty-four million, four hundred thirty thousand, two hundred twenty-two".