22124010422 has 16 divisors (see below), whose sum is σ = 33917199552. Its totient is φ = 10818625920.

The previous prime is 22124010353. The next prime is 22124010449. The reversal of 22124010422 is 22401042122.

It is a junction number, because it is equal to n+sod(n) for n = 22124010394 and 22124010403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41468 + ... + 214400.

It is an arithmetic number, because the mean of its divisors is an integer number (2119824972).

Almost surely, 2^22124010422 is an apocalyptic number.

22124010422 is a deficient number, since it is larger than the sum of its proper divisors (11793189130).

22124010422 is a wasteful number, since it uses less digits than its factorization.

22124010422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174343.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22124010422 its reverse (22401042122), we get a palindrome (44525052544).

The spelling of 22124010422 in words is "twenty-two billion, one hundred twenty-four million, ten thousand, four hundred twenty-two".