2020020212 has 12 divisors (see below), whose sum is σ = 4040040480. Its totient is φ = 865722936.

The previous prime is 2020020203. The next prime is 2020020227. The reversal of 2020020212 is 2120200202.

2020020212 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2020020193 and 2020020202.

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, 36071762 + ... + 36071817.

It is an arithmetic number, because the mean of its divisors is an integer number (336670040).

Almost surely, 2^2020020212 is an apocalyptic number.

It is an amenable number.

2020020212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2020020212 is a wasteful number, since it uses less digits than its factorization.

2020020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72143590 (or 72143588 counting only the distinct ones).

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

The square root of 2020020212 is about 44944.6349634748. The cubic root of 2020020212 is about 1264.1110810419. Note that the first 3 decimals are identical.

Adding to 2020020212 its reverse (2120200202), we get a palindrome (4140220414).

The spelling of 2020020212 in words is "two billion, twenty million, twenty thousand, two hundred twelve".