2020020010111 has 8 divisors (see below), whose sum is σ = 2033635895648. Its totient is φ = 2006407260000.

The previous prime is 2020020010069. The next prime is 2020020010123. The reversal of 2020020010111 is 1110100200202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020020010111 - 2¹⁹ = 2020019485823 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 (2020020020111) 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, 516241 + ... + 2075221.

It is an arithmetic number, because the mean of its divisors is an integer number (254204486956).

Almost surely, 2^{2020020010111} is an apocalyptic number.

2020020010111 is a deficient number, since it is larger than the sum of its proper divisors (13615885537).

2020020010111 is a wasteful number, since it uses less digits than its factorization.

2020020010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567713.

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

Adding to 2020020010111 its reverse (1110100200202), we get a palindrome (3130120210313).

The spelling of 2020020010111 in words is "two trillion, twenty billion, twenty million, ten thousand, one hundred eleven".