422311015425 has 48 divisors (see below), whose sum is σ = 752924795840. Its totient is φ = 207631952640.

The previous prime is 422311015417. The next prime is 422311015453. The reversal of 422311015425 is 524510113224.

It is not a de Polignac number, because 422311015425 - 2³ = 422311015417 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 422311015392 and 422311015401.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 451986 + ... + 1024164.

Almost surely, 2^422311015425 is an apocalyptic number.

It is an amenable number.

422311015425 is a deficient number, since it is larger than the sum of its proper divisors (330613780415).

422311015425 is a wasteful number, since it uses less digits than its factorization.

422311015425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572962 (or 572957 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 422311015425 its reverse (524510113224), we get a palindrome (946821128649).

The spelling of 422311015425 in words is "four hundred twenty-two billion, three hundred eleven million, fifteen thousand, four hundred twenty-five".