2020012000000 has 252 divisors, whose sum is σ = 5058036818800. Its totient is φ = 805132800000.

The previous prime is 2020011999979. The next prime is 2020012000001. The reversal of 2020012000000 is 2100202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2020012000001) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1395999277 + ... + 1396000723.

Almost surely, 2^{2020012000000} is an apocalyptic number.

2020012000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020012000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2529018409400).

2020012000000 is an abundant number, since it is smaller than the sum of its proper divisors (3038024818800).

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

2020012000000 is an frugal number, since it uses more digits than its factorization.

2020012000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 2020012000000 its reverse (2100202), we get a palindrome (2020014100202).

The spelling of 2020012000000 in words is "two trillion, twenty billion, twelve million", and thus it is an aban number and an uban number.