2020200120012 has 24 divisors (see below), whose sum is σ = 4713887404800. Its totient is φ = 673387593616.

The previous prime is 2020200119969. The next prime is 2020200120053. The reversal of 2020200120012 is 2100210020202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2020200120012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867312 + ... + 2189207.

It is an arithmetic number, because the mean of its divisors is an integer number (196411975200).

Almost surely, 2^{2020200120012} is an apocalyptic number.

It is an amenable number.

2020200120012 is an abundant number, since it is smaller than the sum of its proper divisors (2693687284788).

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

2020200120012 is a wasteful number, since it uses less digits than its factorization.

2020200120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111605 (or 3111603 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2020200120012 its reverse (2100210020202), we get a palindrome (4120410140214).

The spelling of 2020200120012 in words is "two trillion, twenty billion, two hundred million, one hundred twenty thousand, twelve".