2020202012 has 12 divisors (see below), whose sum is σ = 3538088400. Its totient is φ = 1009319616.

The previous prime is 2020202003. The next prime is 2020202071. The reversal of 2020202012 is 2102020202.

It is a junction number, because it is equal to n+sod(n) for n = 2020201984 and 2020202002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189512 + ... + 199887.

It is an arithmetic number, because the mean of its divisors is an integer number (294840700).

Almost surely, 2^2020202012 is an apocalyptic number.

It is an amenable number.

2020202012 is a deficient number, since it is larger than the sum of its proper divisors (1517886388).

2020202012 is a wasteful number, since it uses less digits than its factorization.

2020202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390700 (or 390698 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2020202012 is about 44946.6574063078. The cubic root of 2020202012 is about 1264.1490028573.

Adding to 2020202012 its reverse (2102020202), we get a palindrome (4122222214).

The spelling of 2020202012 in words is "two billion, twenty million, two hundred two thousand, twelve".