2000202020011 has 4 divisors (see below), whose sum is σ = 2154063713872. Its totient is φ = 1846340326152.

The previous prime is 2000202020009. The next prime is 2000202020023. The reversal of 2000202020011 is 1100202020002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000202020011 - 2¹ = 2000202020009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000202020011.

It is not an unprimeable number, because it can be changed into a prime (2000202021011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76930846911 + ... + 76930846936.

It is an arithmetic number, because the mean of its divisors is an integer number (538515928468).

Almost surely, 2^{2000202020011} is an apocalyptic number.

2000202020011 is a deficient number, since it is larger than the sum of its proper divisors (153861693861).

2000202020011 is a wasteful number, since it uses less digits than its factorization.

2000202020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153861693860.

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

Adding to 2000202020011 its reverse (1100202020002), we get a palindrome (3100404040013).

Subtracting from 2000202020011 its reverse (1100202020002), we obtain a palindrome (900000000009).

The spelling of 2000202020011 in words is "two trillion, two hundred two million, twenty thousand, eleven".