422412132 has 12 divisors (see below), whose sum is σ = 985628336. Its totient is φ = 140804040.

The previous prime is 422412103. The next prime is 422412203. The reversal of 422412132 is 231214224.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a junction number, because it is equal to n+sod(n) for n = 422412099 and 422412108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17600494 + ... + 17600517.

Almost surely, 2^422412132 is an apocalyptic number.

It is an amenable number.

422412132 is an abundant number, since it is smaller than the sum of its proper divisors (563216204).

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

422412132 is a wasteful number, since it uses less digits than its factorization.

422412132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35201018 (or 35201016 counting only the distinct ones).

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

The square root of 422412132 is about 20552.6672721572. The cubic root of 422412132 is about 750.3181654530.

Adding to 422412132 its reverse (231214224), we get a palindrome (653626356).

The spelling of 422412132 in words is "four hundred twenty-two million, four hundred twelve thousand, one hundred thirty-two".