2020222212 has 12 divisors (see below), whose sum is σ = 4713851856. Its totient is φ = 673407400.

The previous prime is 2020222189. The next prime is 2020222223. The reversal of 2020222212 is 2122220202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2020222191 and 2020222200.

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, 84175914 + ... + 84175937.

It is an arithmetic number, because the mean of its divisors is an integer number (392820988).

Almost surely, 2^2020222212 is an apocalyptic number.

It is an amenable number.

2020222212 is an abundant number, since it is smaller than the sum of its proper divisors (2693629644).

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

2020222212 is a wasteful number, since it uses less digits than its factorization.

2020222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168351858 (or 168351856 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2020222212 is about 44946.8821165607. The cubic root of 2020222212 is about 1264.1532162519.

Adding to 2020222212 its reverse (2122220202), we get a palindrome (4142442414).

The spelling of 2020222212 in words is "two billion, twenty million, two hundred twenty-two thousand, two hundred twelve".