4144121022 has 16 divisors (see below), whose sum is σ = 8289035280. Its totient is φ = 1381241472.

The previous prime is 4144121017. The next prime is 4144121041. The reversal of 4144121022 is 2201214414.

4144121022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4144121022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51508 + ... + 104600.

It is an arithmetic number, because the mean of its divisors is an integer number (518064705).

Almost surely, 2^4144121022 is an apocalyptic number.

4144121022 is an abundant number, since it is smaller than the sum of its proper divisors (4144914258).

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

4144121022 is a wasteful number, since it uses less digits than its factorization.

4144121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66107.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4144121022 is about 64374.8477435093. The cubic root of 4144121022 is about 1606.2413796526.

Adding to 4144121022 its reverse (2201214414), we get a palindrome (6345335436).

The spelling of 4144121022 in words is "four billion, one hundred forty-four million, one hundred twenty-one thousand, twenty-two".