2021444441202 has 16 divisors (see below), whose sum is σ = 4152156149952. Its totient is φ = 655603602480.

The previous prime is 2021444441183. The next prime is 2021444441287.

2021444441202 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2021444441202.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4552802574 + ... + 4552803017.

It is an arithmetic number, because the mean of its divisors is an integer number (259509759372).

Almost surely, 2^{2021444441202} is an apocalyptic number.

2021444441202 is an abundant number, since it is smaller than the sum of its proper divisors (2130711708750).

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

2021444441202 is a wasteful number, since it uses less digits than its factorization.

2021444441202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9105605633.

The product of its (nonzero) digits is 16384, while the sum is 30.

The spelling of 2021444441202 in words is "two trillion, twenty-one billion, four hundred forty-four million, four hundred forty-one thousand, two hundred two".