22124842122 has 16 divisors (see below), whose sum is σ = 45445622112. Its totient is φ = 7175624400.

The previous prime is 22124842121. The next prime is 22124842171.

22124842122 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22124842122.

It is not an unprimeable number, because it can be changed into a prime (22124842121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49830504 + ... + 49830947.

It is an arithmetic number, because the mean of its divisors is an integer number (2840351382).

Almost surely, 2^22124842122 is an apocalyptic number.

22124842122 is an abundant number, since it is smaller than the sum of its proper divisors (23320779990).

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

22124842122 is a wasteful number, since it uses less digits than its factorization.

22124842122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99661493.

The product of its digits is 8192, while the sum is 30.

The spelling of 22124842122 in words is "twenty-two billion, one hundred twenty-four million, eight hundred forty-two thousand, one hundred twenty-two".