2020211212 has 12 divisors (see below), whose sum is σ = 3595291560. Its totient is φ = 992985056.

The previous prime is 2020211197. The next prime is 2020211213. The reversal of 2020211212 is 2121120202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2020211192 and 2020211201.

It is not an unprimeable number, because it can be changed into a prime (2020211213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4279873 + ... + 4280344.

It is an arithmetic number, because the mean of its divisors is an integer number (299607630).

Almost surely, 2^2020211212 is an apocalyptic number.

It is an amenable number.

2020211212 is a deficient number, since it is larger than the sum of its proper divisors (1575080348).

2020211212 is a wasteful number, since it uses less digits than its factorization.

2020211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8560280 (or 8560278 counting only the distinct ones).

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

The square root of 2020211212 is about 44946.7597497306. The cubic root of 2020211212 is about 1264.1509218326.

Adding to 2020211212 its reverse (2121120202), we get a palindrome (4141331414).

The spelling of 2020211212 in words is "two billion, twenty million, two hundred eleven thousand, two hundred twelve".