422322013012 has 12 divisors (see below), whose sum is σ = 739090021600. Its totient is φ = 211153435416.

The previous prime is 422322012997. The next prime is 422322013013. The reversal of 422322013012 is 210310223224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422322013013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1766328 + ... + 1991119.

Almost surely, 2^422322013012 is an apocalyptic number.

It is an amenable number.

422322013012 is a deficient number, since it is larger than the sum of its proper divisors (316768008588).

422322013012 is a wasteful number, since it uses less digits than its factorization.

422322013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785550 (or 3785548 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 422322013012 its reverse (210310223224), we get a palindrome (632632236236).

The spelling of 422322013012 in words is "four hundred twenty-two billion, three hundred twenty-two million, thirteen thousand, twelve".