422231244214401 has 8 divisors (see below), whose sum is σ = 625527769206560. Its totient is φ = 281487496142916.

The previous prime is 422231244214399. The next prime is 422231244214463. The reversal of 422231244214401 is 104412442132224.

422231244214401 is a `hidden beast` number, since 4 + 2 + 2 + 2 + 3 + 1 + 244 + 2 + 1 + 4 + 401 = 666.

It is not a de Polignac number, because 422231244214401 - 2¹ = 422231244214399 is a prime.

It is a super-2 number, since 2×422231244214401² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422231244214471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7819097115055 + ... + 7819097115108.

It is an arithmetic number, because the mean of its divisors is an integer number (78190971150820).

Almost surely, 2^{422231244214401} is an apocalyptic number.

It is an amenable number.

422231244214401 is a deficient number, since it is larger than the sum of its proper divisors (203296524992159).

422231244214401 is a wasteful number, since it uses less digits than its factorization.

422231244214401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15638194230172 (or 15638194230166 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 422231244214401 its reverse (104412442132224), we get a palindrome (526643686346625).

The spelling of 422231244214401 in words is "four hundred twenty-two trillion, two hundred thirty-one billion, two hundred forty-four million, two hundred fourteen thousand, four hundred one".