422500522210 has 64 divisors (see below), whose sum is σ = 867208406400. Its totient is φ = 147789510336.

The previous prime is 422500522207. The next prime is 422500522217. The reversal of 422500522210 is 12225005224.

It is not an unprimeable number, because it can be changed into a prime (422500522217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88644 + ... + 923503.

It is an arithmetic number, because the mean of its divisors is an integer number (13550131350).

Almost surely, 2^422500522210 is an apocalyptic number.

422500522210 is an abundant number, since it is smaller than the sum of its proper divisors (444707884190).

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

422500522210 is a wasteful number, since it uses less digits than its factorization.

422500522210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012212 (or 1012186 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 422500522210 its reverse (12225005224), we get a palindrome (434725527434).

The spelling of 422500522210 in words is "four hundred twenty-two billion, five hundred million, five hundred twenty-two thousand, two hundred ten".