2002302102020 has 24 divisors (see below), whose sum is σ = 4587092088768. Its totient is φ = 728109855200.

The previous prime is 2002302102019. The next prime is 2002302102029. The reversal of 2002302102020 is 202012032002.

It is a junction number, because it is equal to n+sod(n) for n = 2002302101986 and 2002302102004.

It is not an unprimeable number, because it can be changed into a prime (2002302102029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550686376 + ... + 4550686815.

It is an arithmetic number, because the mean of its divisors is an integer number (191128837032).

Almost surely, 2^{2002302102020} is an apocalyptic number.

2002302102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002302102020 is an abundant number, since it is smaller than the sum of its proper divisors (2584789986748).

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

2002302102020 is a wasteful number, since it uses less digits than its factorization.

2002302102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9101373211 (or 9101373209 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 2002302102020 its reverse (202012032002), we get a palindrome (2204314134022).

The spelling of 2002302102020 in words is "two trillion, two billion, three hundred two million, one hundred two thousand, twenty".