4222123254 has 24 divisors (see below), whose sum is σ = 9163028160. Its totient is φ = 1405052208.

The previous prime is 4222123219. The next prime is 4222123273. The reversal of 4222123254 is 4523212224.

4222123254 is a `hidden beast` number, since 422 + 2 + 1 + 232 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182289 + ... + 204140.

It is an arithmetic number, because the mean of its divisors is an integer number (381792840).

Almost surely, 2^4222123254 is an apocalyptic number.

4222123254 is an abundant number, since it is smaller than the sum of its proper divisors (4940904906).

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

4222123254 is a wasteful number, since it uses less digits than its factorization.

4222123254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387044 (or 387041 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 4222123254 is about 64977.8674165288. The cubic root of 4222123254 is about 1616.2565668164.

Adding to 4222123254 its reverse (4523212224), we get a palindrome (8745335478).

The spelling of 4222123254 in words is "four billion, two hundred twenty-two million, one hundred twenty-three thousand, two hundred fifty-four".