422302203225 has 36 divisors (see below), whose sum is σ = 864445910016. Its totient is φ = 193052435040.

The previous prime is 422302203203. The next prime is 422302203229. The reversal of 422302203225 is 522302203224.

422302203225 is a `hidden beast` number, since 4 + 2 + 230 + 2 + 203 + 225 = 666.

It is not a de Polignac number, because 422302203225 - 2⁶ = 422302203161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422302203229) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 134062617 + ... + 134065766.

Almost surely, 2^422302203225 is an apocalyptic number.

422302203225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

422302203225 is an abundant number, since it is smaller than the sum of its proper divisors (442143706791).

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

422302203225 is a wasteful number, since it uses less digits than its factorization.

422302203225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268128406 (or 268128398 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 422302203225 its reverse (522302203224), we get a palindrome (944604406449).

Subtracting 422302203225 from its reverse (522302203224), we obtain a palindrome (99999999999).

The spelling of 422302203225 in words is "four hundred twenty-two billion, three hundred two million, two hundred three thousand, two hundred twenty-five".