422202522325 has 24 divisors (see below), whose sum is σ = 532553180040. Its totient is φ = 331950489600.

The previous prime is 422202522323. The next prime is 422202522341. The reversal of 422202522325 is 523225202224.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 283490223844 + 138712298481 = 532438^2 + 372441^2 .

It is not a de Polignac number, because 422202522325 - 2¹ = 422202522323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422202522323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1742181 + ... + 1969669.

It is an arithmetic number, because the mean of its divisors is an integer number (22189715835).

Almost surely, 2^422202522325 is an apocalyptic number.

It is an amenable number.

422202522325 is a deficient number, since it is larger than the sum of its proper divisors (110350657715).

422202522325 is a wasteful number, since it uses less digits than its factorization.

422202522325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228777 (or 228772 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 422202522325 its reverse (523225202224), we get a palindrome (945427724549).

The spelling of 422202522325 in words is "four hundred twenty-two billion, two hundred two million, five hundred twenty-two thousand, three hundred twenty-five".