2020210001212 has 24 divisors (see below), whose sum is σ = 3972854452896. Its totient is φ = 891865284288.

The previous prime is 2020210001209. The next prime is 2020210001333. The reversal of 2020210001212 is 2121000120202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 2020210001192 and 2020210001201.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 844568203 + ... + 844570594.

It is an arithmetic number, because the mean of its divisors is an integer number (165535602204).

Almost surely, 2^{2020210001212} is an apocalyptic number.

It is an amenable number.

2020210001212 is a deficient number, since it is larger than the sum of its proper divisors (1952644451684).

2020210001212 is a wasteful number, since it uses less digits than its factorization.

2020210001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689138837 (or 1689138835 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2020210001212 its reverse (2121000120202), we get a palindrome (4141210121414).

The spelling of 2020210001212 in words is "two trillion, twenty billion, two hundred ten million, one thousand, two hundred twelve".