422412330 has 16 divisors (see below), whose sum is σ = 1013789664. Its totient is φ = 112643280.

The previous prime is 422412323. The next prime is 422412343. The reversal of 422412330 is 33214224.

It is a junction number, because it is equal to n+sod(n) for n = 422412297 and 422412306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7040176 + ... + 7040235.

It is an arithmetic number, because the mean of its divisors is an integer number (63361854).

Almost surely, 2^422412330 is an apocalyptic number.

422412330 is an abundant number, since it is smaller than the sum of its proper divisors (591377334).

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

422412330 is a wasteful number, since it uses less digits than its factorization.

422412330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14080421.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 422412330 is about 20552.6720890496. The cubic root of 422412330 is about 750.3182826868.

Adding to 422412330 its reverse (33214224), we get a palindrome (455626554).

The spelling of 422412330 in words is "four hundred twenty-two million, four hundred twelve thousand, three hundred thirty".