422252222241 has 16 divisors (see below), whose sum is σ = 570928842176. Its totient is φ = 277541427456.

The previous prime is 422252222179. The next prime is 422252222261. The reversal of 422252222241 is 142222252224.

It is not a de Polignac number, because 422252222241 - 2²⁶ = 422185113377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422252222199 and 422252222208.

It is not an unprimeable number, because it can be changed into a prime (422252222261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228261 + ... + 946893.

It is an arithmetic number, because the mean of its divisors is an integer number (35683052636).

Almost surely, 2^422252222241 is an apocalyptic number.

It is an amenable number.

422252222241 is a deficient number, since it is larger than the sum of its proper divisors (148676619935).

422252222241 is a wasteful number, since it uses less digits than its factorization.

422252222241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721392.

The product of its digits is 20480, while the sum is 30.

Adding to 422252222241 its reverse (142222252224), we get a palindrome (564474474465).

The spelling of 422252222241 in words is "four hundred twenty-two billion, two hundred fifty-two million, two hundred twenty-two thousand, two hundred forty-one".