422214100242 has 48 divisors (see below), whose sum is σ = 924495749856. Its totient is φ = 127486777600.

The previous prime is 422214100229. The next prime is 422214100267. The reversal of 422214100242 is 242001412224.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5170918 + ... + 5251934.

It is an arithmetic number, because the mean of its divisors is an integer number (19260328122).

Almost surely, 2^422214100242 is an apocalyptic number.

422214100242 is an abundant number, since it is smaller than the sum of its proper divisors (502281649614).

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

422214100242 is a wasteful number, since it uses less digits than its factorization.

422214100242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81595 (or 81314 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 422214100242 its reverse (242001412224), we get a palindrome (664215512466).

The spelling of 422214100242 in words is "four hundred twenty-two billion, two hundred fourteen million, one hundred thousand, two hundred forty-two".