2010020111211 has 64 divisors (see below), whose sum is σ = 3254663244800. Its totient is φ = 1077819664896.

The previous prime is 2010020111137. The next prime is 2010020111263. The reversal of 2010020111211 is 1121110200102.

It is not a de Polignac number, because 2010020111211 - 2¹³ = 2010020103019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010020111291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 226018281 + ... + 226027173.

It is an arithmetic number, because the mean of its divisors is an integer number (50854113200).

Almost surely, 2^{2010020111211} is an apocalyptic number.

2010020111211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2010020111211 is a deficient number, since it is larger than the sum of its proper divisors (1244643133589).

2010020111211 is a wasteful number, since it uses less digits than its factorization.

2010020111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14228.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2010020111211 its reverse (1121110200102), we get a palindrome (3131130311313).

The spelling of 2010020111211 in words is "two trillion, ten billion, twenty million, one hundred eleven thousand, two hundred eleven".