422334033402 has 16 divisors (see below), whose sum is σ = 854158720320. Its totient is φ = 139196235552.

The previous prime is 422334033391. The next prime is 422334033439. The reversal of 422334033402 is 204330433224.

It is a self number, because there is not a number n which added to its sum of digits gives 422334033402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395443318 + ... + 395444385.

It is an arithmetic number, because the mean of its divisors is an integer number (53384920020).

Almost surely, 2^422334033402 is an apocalyptic number.

422334033402 is an abundant number, since it is smaller than the sum of its proper divisors (431824686918).

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

422334033402 is a wasteful number, since it uses less digits than its factorization.

422334033402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790887797.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 422334033402 its reverse (204330433224), we get a palindrome (626664466626).

The spelling of 422334033402 in words is "four hundred twenty-two billion, three hundred thirty-four million, thirty-three thousand, four hundred two".