4122003668 has 24 divisors (see below), whose sum is σ = 7640883432. Its totient is φ = 1938991104.

The previous prime is 4122003667. The next prime is 4122003689. The reversal of 4122003668 is 8663002214.

4122003668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2192861584 + 1929142084 = 46828^2 + 43922^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122003667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181946 + ... + 203342.

It is an arithmetic number, because the mean of its divisors is an integer number (318370143).

Almost surely, 2^4122003668 is an apocalyptic number.

It is an amenable number.

4122003668 is a deficient number, since it is larger than the sum of its proper divisors (3518879764).

4122003668 is a wasteful number, since it uses less digits than its factorization.

4122003668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24251 (or 24249 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4122003668 is about 64202.8322428224. The cubic root of 4122003668 is about 1603.3787542607.

The spelling of 4122003668 in words is "four billion, one hundred twenty-two million, three thousand, six hundred sixty-eight".