2020211100011 has 16 divisors (see below), whose sum is σ = 2180989687968. Its totient is φ = 1860203404800.

The previous prime is 2020211099927. The next prime is 2020211100041. The reversal of 2020211100011 is 1100011120202.

It is not a de Polignac number, because 2020211100011 - 2²² = 2020206905707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020211099965 and 2020211100001.

It is not an unprimeable number, because it can be changed into a prime (2020211100041) 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, 18894281 + ... + 19000901.

It is an arithmetic number, because the mean of its divisors is an integer number (136311855498).

Almost surely, 2^{2020211100011} is an apocalyptic number.

2020211100011 is a deficient number, since it is larger than the sum of its proper divisors (160778587957).

2020211100011 is a wasteful number, since it uses less digits than its factorization.

2020211100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110222.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2020211100011 its reverse (1100011120202), we get a palindrome (3120222220213).

The spelling of 2020211100011 in words is "two trillion, twenty billion, two hundred eleven million, one hundred thousand, eleven".