2012133211 has 16 divisors (see below), whose sum is σ = 2220154848. Its totient is φ = 1808352000.

The previous prime is 2012133197. The next prime is 2012133241. The reversal of 2012133211 is 1123312102.

It is a cyclic number.

It is not a de Polignac number, because 2012133211 - 2⁷ = 2012133083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012133241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213495 + ... + 1215151.

It is an arithmetic number, because the mean of its divisors is an integer number (138759678).

Almost surely, 2^2012133211 is an apocalyptic number.

2012133211 is a deficient number, since it is larger than the sum of its proper divisors (208021637).

2012133211 is a wasteful number, since it uses less digits than its factorization.

2012133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2012133211 is about 44856.8078556645. The cubic root of 2012133211 is about 1262.4637296511.

Adding to 2012133211 its reverse (1123312102), we get a palindrome (3135445313).

The spelling of 2012133211 in words is "two billion, twelve million, one hundred thirty-three thousand, two hundred eleven".