2020211121022 has 16 divisors (see below), whose sum is σ = 3082260055680. Its totient is φ = 992797570072.

The previous prime is 2020211120989. The next prime is 2020211121067. The reversal of 2020211121022 is 2201211120202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2020211120987 and 2020211121005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988468 + ... + 2239975.

It is an arithmetic number, because the mean of its divisors is an integer number (192641253480).

Almost surely, 2^{2020211121022} is an apocalyptic number.

2020211121022 is a deficient number, since it is larger than the sum of its proper divisors (1062048934658).

2020211121022 is a wasteful number, since it uses less digits than its factorization.

2020211121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233807.

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

Adding to 2020211121022 its reverse (2201211120202), we get a palindrome (4221422241224).

The spelling of 2020211121022 in words is "two trillion, twenty billion, two hundred eleven million, one hundred twenty-one thousand, twenty-two".