422244130 has 64 divisors (see below), whose sum is σ = 1003352832. Its totient is φ = 123863040.

The previous prime is 422244107. The next prime is 422244167. The reversal of 422244130 is 31442224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3039 + ... + 29218.

It is an arithmetic number, because the mean of its divisors is an integer number (15677388).

Almost surely, 2^422244130 is an apocalyptic number.

422244130 is an abundant number, since it is smaller than the sum of its proper divisors (581108702).

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

422244130 is a wasteful number, since it uses less digits than its factorization.

422244130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32299.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 422244130 is about 20548.5797562751. The cubic root of 422244130 is about 750.2186799363.

Adding to 422244130 its reverse (31442224), we get a palindrome (453686354).

The spelling of 422244130 in words is "four hundred twenty-two million, two hundred forty-four thousand, one hundred thirty".