2020202102011 has 16 divisors (see below), whose sum is σ = 2034265353120. Its totient is φ = 2006199256320.

The previous prime is 2020202101943. The next prime is 2020202102027. The reversal of 2020202102011 is 1102012020202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2020202102011 - 2²⁷ = 2020067884283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020202101982 and 2020202102000.

It is not an unprimeable number, because it can be changed into a prime (2020202102071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112368055 + ... + 112386031.

It is an arithmetic number, because the mean of its divisors is an integer number (127141584570).

Almost surely, 2^{2020202102011} is an apocalyptic number.

2020202102011 is a deficient number, since it is larger than the sum of its proper divisors (14063251109).

2020202102011 is a wasteful number, since it uses less digits than its factorization.

2020202102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19614.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2020202102011 its reverse (1102012020202), we get a palindrome (3122214122213).

The spelling of 2020202102011 in words is "two trillion, twenty billion, two hundred two million, one hundred two thousand, eleven".