422403334331 has 8 divisors (see below), whose sum is σ = 465366050928. Its totient is φ = 380201020000.

The previous prime is 422403334277. The next prime is 422403334333. The reversal of 422403334331 is 133433304224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422403334331 - 2³⁴ = 405223465147 is a prime.

It is a super-2 number, since 2×422403334331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422403334333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190099400 + ... + 190101621.

It is an arithmetic number, because the mean of its divisors is an integer number (58170756366).

Almost surely, 2^422403334331 is an apocalyptic number.

422403334331 is a deficient number, since it is larger than the sum of its proper divisors (42962716597).

422403334331 is a wasteful number, since it uses less digits than its factorization.

422403334331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380201133.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 422403334331 its reverse (133433304224), we get a palindrome (555836638555).

The spelling of 422403334331 in words is "four hundred twenty-two billion, four hundred three million, three hundred thirty-four thousand, three hundred thirty-one".