422332434330 has 32 divisors (see below), whose sum is σ = 1030214204928. Its totient is φ = 110775720000.

The previous prime is 422332434313. The next prime is 422332434331. The reversal of 422332434330 is 33434233224.

It is a junction number, because it is equal to n+sod(n) for n = 422332434291 and 422332434300.

It is not an unprimeable number, because it can be changed into a prime (422332434331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115389546 + ... + 115393205.

It is an arithmetic number, because the mean of its divisors is an integer number (32194193904).

Almost surely, 2^422332434330 is an apocalyptic number.

422332434330 is an abundant number, since it is smaller than the sum of its proper divisors (607881770598).

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

422332434330 is a wasteful number, since it uses less digits than its factorization.

422332434330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230782822.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 422332434330 its reverse (33434233224), we get a palindrome (455766667554).

The spelling of 422332434330 in words is "four hundred twenty-two billion, three hundred thirty-two million, four hundred thirty-four thousand, three hundred thirty".