422214233 has 12 divisors (see below), whose sum is σ = 492225552. Its totient is φ = 361103400.

The previous prime is 422214223. The next prime is 422214241. The reversal of 422214233 is 332412224.

It is not a de Polignac number, because 422214233 - 2¹⁶ = 422148697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422214199 and 422214208.

It is not an unprimeable number, because it can be changed into a prime (422214223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13658 + ... + 32108.

It is an arithmetic number, because the mean of its divisors is an integer number (41018796).

Almost surely, 2^422214233 is an apocalyptic number.

It is an amenable number.

422214233 is a deficient number, since it is larger than the sum of its proper divisors (70011319).

422214233 is a wasteful number, since it uses less digits than its factorization.

422214233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18932 (or 18925 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 422214233 is about 20547.8522721962. The cubic root of 422214233 is about 750.2009731046.

Adding to 422214233 its reverse (332412224), we get a palindrome (754626457).

The spelling of 422214233 in words is "four hundred twenty-two million, two hundred fourteen thousand, two hundred thirty-three".