2020120002012 has 48 divisors (see below), whose sum is σ = 5478291544320. Its totient is φ = 567394478592.

The previous prime is 2020120001941. The next prime is 2020120002013. The reversal of 2020120002012 is 2102000210202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020120002013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203800533 + ... + 203810444.

It is an arithmetic number, because the mean of its divisors is an integer number (114131073840).

Almost surely, 2^{2020120002012} is an apocalyptic number.

It is an amenable number.

2020120002012 is an abundant number, since it is smaller than the sum of its proper divisors (3458171542308).

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

2020120002012 is a wasteful number, since it uses less digits than its factorization.

2020120002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407611050 (or 407611048 counting only the distinct ones).

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

Adding to 2020120002012 its reverse (2102000210202), we get a palindrome (4122120212214).

The spelling of 2020120002012 in words is "two trillion, twenty billion, one hundred twenty million, two thousand, twelve".