4022202020444 has 12 divisors (see below), whose sum is σ = 7059022173000. Its totient is φ = 2005338542448.

The previous prime is 4022202020429. The next prime is 4022202020449. The reversal of 4022202020444 is 4440202022204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022202020449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440615374 + ... + 1440618165.

It is an arithmetic number, because the mean of its divisors is an integer number (588251847750).

Almost surely, 2^{4022202020444} is an apocalyptic number.

It is an amenable number.

4022202020444 is a deficient number, since it is larger than the sum of its proper divisors (3036820152556).

4022202020444 is a wasteful number, since it uses less digits than its factorization.

4022202020444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881233892 (or 2881233890 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4022202020444 its reverse (4440202022204), we get a palindrome (8462404042648).

The spelling of 4022202020444 in words is "four trillion, twenty-two billion, two hundred two million, twenty thousand, four hundred forty-four".