2020001112111 has 24 divisors (see below), whose sum is σ = 2729889473920. Its totient is φ = 1328616943200.

The previous prime is 2020001112109. The next prime is 2020001112121. The reversal of 2020001112111 is 1112111000202.

It is not a de Polignac number, because 2020001112111 - 2¹ = 2020001112109 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 (2020001112121) 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, 8544030 + ... + 8777268.

Almost surely, 2^{2020001112111} is an apocalyptic number.

2020001112111 is a deficient number, since it is larger than the sum of its proper divisors (709888361809).

2020001112111 is a wasteful number, since it uses less digits than its factorization.

2020001112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233727 (or 233626 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2020001112111 its reverse (1112111000202), we get a palindrome (3132112112313).

The spelling of 2020001112111 in words is "two trillion, twenty billion, one million, one hundred twelve thousand, one hundred eleven".