422242228176 has 80 divisors (see below), whose sum is σ = 1170778172544. Its totient is φ = 130653499392.

The previous prime is 422242228169. The next prime is 422242228207. The reversal of 422242228176 is 671822242224.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3484636 + ... + 3603771.

Almost surely, 2^422242228176 is an apocalyptic number.

It is an amenable number.

422242228176 is an abundant number, since it is smaller than the sum of its proper divisors (748535944368).

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

422242228176 is a wasteful number, since it uses less digits than its factorization.

422242228176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088508 (or 7088502 counting only the distinct ones).

The product of its digits is 344064, while the sum is 42.

The spelling of 422242228176 in words is "four hundred twenty-two billion, two hundred forty-two million, two hundred twenty-eight thousand, one hundred seventy-six".