434122212 has 36 divisors (see below), whose sum is σ = 1028423760. Its totient is φ = 142529904.

The previous prime is 434122207. The next prime is 434122223. The reversal of 434122212 is 212221434.

It is a super-4 number, since 4×434122212⁴ (a number of 36 digits) contains 4444 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49839 + ... + 57897.

Almost surely, 2^434122212 is an apocalyptic number.

It is an amenable number.

434122212 is an abundant number, since it is smaller than the sum of its proper divisors (594301548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434122212 is a wasteful number, since it uses less digits than its factorization.

434122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8200 (or 8131 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 434122212 is about 20835.5996314001. The cubic root of 434122212 is about 757.1884878431.

Adding to 434122212 its reverse (212221434), we get a palindrome (646343646).

The spelling of 434122212 in words is "four hundred thirty-four million, one hundred twenty-two thousand, two hundred twelve".