2020120102012 has 12 divisors (see below), whose sum is σ = 3743163718560. Its totient is φ = 950644753856.

The previous prime is 2020120101997. The next prime is 2020120102093. The reversal of 2020120102012 is 2102010210202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2020120101983 and 2020120102001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14853824212 + ... + 14853824347.

It is an arithmetic number, because the mean of its divisors is an integer number (311930309880).

Almost surely, 2^{2020120102012} is an apocalyptic number.

It is an amenable number.

2020120102012 is a deficient number, since it is larger than the sum of its proper divisors (1723043616548).

2020120102012 is a wasteful number, since it uses less digits than its factorization.

2020120102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29707648580 (or 29707648578 counting only the distinct ones).

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

Adding to 2020120102012 its reverse (2102010210202), we get a palindrome (4122130312214).

The spelling of 2020120102012 in words is "two trillion, twenty billion, one hundred twenty million, one hundred two thousand, twelve".