1002002303202 has 64 divisors (see below), whose sum is σ = 2110303134720. Its totient is φ = 316733414400.

The previous prime is 1002002303191. The next prime is 1002002303221. The reversal of 1002002303202 is 2023032002001.

It is a super-2 number, since 2×1002002303202² (a number of 25 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 7912302 + ... + 8037942.

It is an arithmetic number, because the mean of its divisors is an integer number (32973486480).

Almost surely, 2^{1002002303202} is an apocalyptic number.

1002002303202 is an abundant number, since it is smaller than the sum of its proper divisors (1108300831518).

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

1002002303202 is a wasteful number, since it uses less digits than its factorization.

1002002303202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126539.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 1002002303202 its reverse (2023032002001), we get a palindrome (3025034305203).

The spelling of 1002002303202 in words is "one trillion, two billion, two million, three hundred three thousand, two hundred two".