422602060625 has 40 divisors (see below), whose sum is σ = 535650568200. Its totient is φ = 333268992000.

The previous prime is 422602060609. The next prime is 422602060649. The reversal of 422602060625 is 526060206224.

It can be written as a sum of positive squares in 20 ways, for example, as 295945792081 + 126656268544 = 544009^2 + 355888^2 .

It is not a de Polignac number, because 422602060625 - 2⁴ = 422602060609 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13404881 + ... + 13436369.

It is an arithmetic number, because the mean of its divisors is an integer number (13391264205).

Almost surely, 2^422602060625 is an apocalyptic number.

It is an amenable number.

422602060625 is a deficient number, since it is larger than the sum of its proper divisors (113048507575).

422602060625 is a wasteful number, since it uses less digits than its factorization.

422602060625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31815 (or 31800 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 422602060625 its reverse (526060206224), we get a palindrome (948662266849).

The spelling of 422602060625 in words is "four hundred twenty-two billion, six hundred two million, sixty thousand, six hundred twenty-five".