422112130 has 48 divisors (see below), whose sum is σ = 841845312. Its totient is φ = 152266400.

The previous prime is 422112073. The next prime is 422112133. The reversal of 422112130 is 31211224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422112133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157179 + ... + 159841.

It is an arithmetic number, because the mean of its divisors is an integer number (17538444).

Almost surely, 2^422112130 is an apocalyptic number.

422112130 is a deficient number, since it is larger than the sum of its proper divisors (419733182).

422112130 is a wasteful number, since it uses less digits than its factorization.

422112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 422112130 is about 20545.3676044017. The cubic root of 422112130 is about 750.1404951613.

Adding to 422112130 its reverse (31211224), we get a palindrome (453323354).

The spelling of 422112130 in words is "four hundred twenty-two million, one hundred twelve thousand, one hundred thirty".