2020111000002 has 64 divisors (see below), whose sum is σ = 4524829326720. Its totient is φ = 668036678400.

The previous prime is 2020110999967. The next prime is 2020111000009. The reversal of 2020111000002 is 2000001110202.

It is a super-3 number, since 3×2020111000002³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2020111000009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3283102 + ... + 3849542.

It is an arithmetic number, because the mean of its divisors is an integer number (70700458230).

Almost surely, 2^{2020111000002} is an apocalyptic number.

2020111000002 is an abundant number, since it is smaller than the sum of its proper divisors (2504718326718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020111000002 is a wasteful number, since it uses less digits than its factorization.

2020111000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566976 (or 566970 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2020111000002 its reverse (2000001110202), we get a palindrome (4020112110204).

The spelling of 2020111000002 in words is "two trillion, twenty billion, one hundred eleven million, two", and thus it is an aban number.