4222004320144 has 40 divisors (see below), whose sum is σ = 8996807917440. Its totient is φ = 1907157429888.

The previous prime is 4222004320133. The next prime is 4222004320159. The reversal of 4222004320144 is 4410234002224.

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, 215927434 + ... + 215946985.

It is an arithmetic number, because the mean of its divisors is an integer number (224920197936).

Almost surely, 2^{4222004320144} is an apocalyptic number.

It is an amenable number.

4222004320144 is an abundant number, since it is smaller than the sum of its proper divisors (4774803597296).

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

4222004320144 is a wasteful number, since it uses less digits than its factorization.

4222004320144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431874487 (or 431874481 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4222004320144 its reverse (4410234002224), we get a palindrome (8632238322368).

The spelling of 4222004320144 in words is "four trillion, two hundred twenty-two billion, four million, three hundred twenty thousand, one hundred forty-four".