2020211212210 has 32 divisors (see below), whose sum is σ = 3672549331200. Its totient is φ = 800047617600.

The previous prime is 2020211212193. The next prime is 2020211212211. The reversal of 2020211212210 is 122121120202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2020211212211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40091011 + ... + 40141369.

It is an arithmetic number, because the mean of its divisors is an integer number (114767166600).

Almost surely, 2^{2020211212210} is an apocalyptic number.

2020211212210 is a deficient number, since it is larger than the sum of its proper divisors (1652338118990).

2020211212210 is a wasteful number, since it uses less digits than its factorization.

2020211212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90186.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2020211212210 its reverse (122121120202), we get a palindrome (2142332332412).

The spelling of 2020211212210 in words is "two trillion, twenty billion, two hundred eleven million, two hundred twelve thousand, two hundred ten".