2020220221444 has 96 divisors (see below), whose sum is σ = 3787412428800. Its totient is φ = 940130997120.

The previous prime is 2020220221399. The next prime is 2020220221483. The reversal of 2020220221444 is 4441220220202.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1413729322 + ... + 1413730750.

It is an arithmetic number, because the mean of its divisors is an integer number (39452212800).

Almost surely, 2^{2020220221444} is an apocalyptic number.

It is an amenable number.

2020220221444 is a deficient number, since it is larger than the sum of its proper divisors (1767192207356).

2020220221444 is a wasteful number, since it uses less digits than its factorization.

2020220221444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2631 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 2020220221444 its reverse (4441220220202), we get a palindrome (6461440441646).

The spelling of 2020220221444 in words is "two trillion, twenty billion, two hundred twenty million, two hundred twenty-one thousand, four hundred forty-four".