422034412 has 12 divisors (see below), whose sum is σ = 741504456. Its totient is φ = 210176000.

The previous prime is 422034409. The next prime is 422034427. The reversal of 422034412 is 214430224.

It is a happy number.

It is a super-2 number, since 2×422034412² = 356226089824371488, which contains 22 as substring.

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, 209173 + ... + 211180.

It is an arithmetic number, because the mean of its divisors is an integer number (61792038).

Almost surely, 2^422034412 is an apocalyptic number.

It is an amenable number.

422034412 is a deficient number, since it is larger than the sum of its proper divisors (319470044).

422034412 is a wasteful number, since it uses less digits than its factorization.

422034412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420608 (or 420606 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 422034412 is about 20543.4761420749. The cubic root of 422034412 is about 750.0944544743.

Adding to 422034412 its reverse (214430224), we get a palindrome (636464636).

The spelling of 422034412 in words is "four hundred twenty-two million, thirty-four thousand, four hundred twelve".