2012101210211 has 4 divisors (see below), whose sum is σ = 2012104529424. Its totient is φ = 2012097891000.

The previous prime is 2012101210169. The next prime is 2012101210241. The reversal of 2012101210211 is 1120121012102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2012101210211 - 2³⁴ = 1994921341027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012101210241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462455 + ... + 2058656.

It is an arithmetic number, because the mean of its divisors is an integer number (503026132356).

Almost surely, 2^{2012101210211} is an apocalyptic number.

2012101210211 is a deficient number, since it is larger than the sum of its proper divisors (3319213).

2012101210211 is an equidigital number, since it uses as much as digits as its factorization.

2012101210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319212.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2012101210211 its reverse (1120121012102), we get a palindrome (3132222222313).

It can be divided in two parts, 20121012102 and 11, that multiplied together give a palindrome (221331133122).

The spelling of 2012101210211 in words is "two trillion, twelve billion, one hundred one million, two hundred ten thousand, two hundred eleven".