422250345001204 has 6 divisors (see below), whose sum is σ = 738938103752114. Its totient is φ = 211125172500600.

The previous prime is 422250345001201. The next prime is 422250345001223. The reversal of 422250345001204 is 402100543052224.

It can be written as a sum of positive squares in only one way, i.e., 421801310991204 + 449034010000 = 20537802^2 + 670100^2 .

It is a super-2 number, since 2×422250345001204² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422250345001204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422250345001201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52781293125147 + ... + 52781293125154.

Almost surely, 2^{422250345001204} is an apocalyptic number.

It is an amenable number.

422250345001204 is a deficient number, since it is larger than the sum of its proper divisors (316687758750910).

422250345001204 is a wasteful number, since it uses less digits than its factorization.

422250345001204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105562586250305 (or 105562586250303 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 422250345001204 its reverse (402100543052224), we get a palindrome (824350888053428).

The spelling of 422250345001204 in words is "four hundred twenty-two trillion, two hundred fifty billion, three hundred forty-five million, one thousand, two hundred four".