202011020002 has 24 divisors (see below), whose sum is σ = 333485976348. Its totient is φ = 91707892320.

The previous prime is 202011019999. The next prime is 202011020011. The reversal of 202011020002 is 200020110202.

202011020002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 185165835481 + 16845184521 = 430309^2 + 129789^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330813 + ... + 716560.

Almost surely, 2^202011020002 is an apocalyptic number.

202011020002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202011020002 is a deficient number, since it is larger than the sum of its proper divisors (131474956346).

202011020002 is a wasteful number, since it uses less digits than its factorization.

202011020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048194 (or 1048183 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202011020002 its reverse (200020110202), we get a palindrome (402031130204).

The spelling of 202011020002 in words is "two hundred two billion, eleven million, twenty thousand, two".