422234001 has 24 divisors (see below), whose sum is σ = 698016384. Its totient is φ = 240932160.

The previous prime is 422233963. The next prime is 422234003. The reversal of 422234001 is 100432224.

422234001 is a `hidden beast` number, since 42 + 223 + 400 + 1 = 666.

It is not a de Polignac number, because 422234001 - 2⁶ = 422233937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422234003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43540 + ... + 52346.

It is an arithmetic number, because the mean of its divisors is an integer number (29084016).

Almost surely, 2^422234001 is an apocalyptic number.

It is an amenable number.

422234001 is a deficient number, since it is larger than the sum of its proper divisors (275782383).

422234001 is a wasteful number, since it uses less digits than its factorization.

422234001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9581 (or 9578 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 422234001 is about 20548.3332900749. Note that the first 3 decimals coincide. The cubic root of 422234001 is about 750.2126810167.

Adding to 422234001 its reverse (100432224), we get a palindrome (522666225).

The spelling of 422234001 in words is "four hundred twenty-two million, two hundred thirty-four thousand, one".