434012222 has 8 divisors (see below), whose sum is σ = 744020976. Its totient is φ = 186005232.

The previous prime is 434012221. The next prime is 434012239. The reversal of 434012222 is 222210434.

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

It is a junction number, because it is equal to n+sod(n) for n = 434012194 and 434012203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434012221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15500423 + ... + 15500450.

It is an arithmetic number, because the mean of its divisors is an integer number (93002622).

Almost surely, 2^434012222 is an apocalyptic number.

434012222 is a deficient number, since it is larger than the sum of its proper divisors (310008754).

434012222 is a wasteful number, since it uses less digits than its factorization.

434012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31000882.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 434012222 is about 20832.9599913214. The cubic root of 434012222 is about 757.1245348869.

Adding to 434012222 its reverse (222210434), we get a palindrome (656222656).

The spelling of 434012222 in words is "four hundred thirty-four million, twelve thousand, two hundred twenty-two".