422000214 has 32 divisors (see below), whose sum is σ = 908807040. Its totient is φ = 130146432.

The previous prime is 422000213. The next prime is 422000221. The reversal of 422000214 is 412000224.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 422000193 and 422000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422000213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29044 + ... + 41079.

It is an arithmetic number, because the mean of its divisors is an integer number (28400220).

Almost surely, 2^422000214 is an apocalyptic number.

422000214 is an abundant number, since it is smaller than the sum of its proper divisors (486806826).

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

422000214 is a wasteful number, since it uses less digits than its factorization.

422000214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70204.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 422000214 is about 20542.6437928520. The cubic root of 422000214 is about 750.0741935491.

Adding to 422000214 its reverse (412000224), we get a palindrome (834000438).

The spelling of 422000214 in words is "four hundred twenty-two million, two hundred fourteen", and thus it is an aban number.