2012212011 has 8 divisors (see below), whose sum is σ = 2688328000. Its totient is φ = 1338785352.

The previous prime is 2012212001. The next prime is 2012212079. The reversal of 2012212011 is 1102122102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2012212011 - 2¹¹ = 2012209963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012212001) 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 7 ways as a sum of consecutive naturals, for example, 670585 + ... + 673578.

It is an arithmetic number, because the mean of its divisors is an integer number (336041000).

Almost surely, 2^2012212011 is an apocalyptic number.

2012212011 is a deficient number, since it is larger than the sum of its proper divisors (676115989).

2012212011 is a wasteful number, since it uses less digits than its factorization.

2012212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344665.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2012212011 is about 44857.6861975738. The cubic root of 2012212011 is about 1262.4802098130.

Adding to 2012212011 its reverse (1102122102), we get a palindrome (3114334113).

The spelling of 2012212011 in words is "two billion, twelve million, two hundred twelve thousand, eleven".