1002004024422 has 32 divisors (see below), whose sum is σ = 2038707014400. Its totient is φ = 328222251488.

The previous prime is 1002004024409. The next prime is 1002004024447. The reversal of 1002004024422 is 2244204002001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479863 + ... + 1494749.

It is an arithmetic number, because the mean of its divisors is an integer number (63709594200).

Almost surely, 2^{1002004024422} is an apocalyptic number.

1002004024422 is an abundant number, since it is smaller than the sum of its proper divisors (1036702989978).

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

1002004024422 is a wasteful number, since it uses less digits than its factorization.

1002004024422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017740.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 1002004024422 its reverse (2244204002001), we get a palindrome (3246208026423).

The spelling of 1002004024422 in words is "one trillion, two billion, four million, twenty-four thousand, four hundred twenty-two".