2020201000111 has 24 divisors (see below), whose sum is σ = 2385299376816. Its totient is φ = 1705616922240.

The previous prime is 2020201000109. The next prime is 2020201000157. The reversal of 2020201000111 is 1110001020202.

It is not a de Polignac number, because 2020201000111 - 2¹ = 2020201000109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020201000171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69837931 + ... + 69866851.

It is an arithmetic number, because the mean of its divisors is an integer number (99387474034).

Almost surely, 2^{2020201000111} is an apocalyptic number.

2020201000111 is a deficient number, since it is larger than the sum of its proper divisors (365098376705).

2020201000111 is a wasteful number, since it uses less digits than its factorization.

2020201000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50279 (or 50272 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2020201000111 its reverse (1110001020202), we get a palindrome (3130202020313).

The spelling of 2020201000111 in words is "two trillion, twenty billion, two hundred one million, one hundred eleven", and thus it is an aban number.