2012212033 has 8 divisors (see below), whose sum is σ = 2225565608. Its totient is φ = 1807225344.

The previous prime is 2012212001. The next prime is 2012212079. The reversal of 2012212033 is 3302122102.

It can be written as a sum of positive squares in 4 ways, for example, as 346592689 + 1665619344 = 18617^2 + 40812^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2012212033 - 2⁵ = 2012212001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012211998 and 2012212016.

It is not an unprimeable number, because it can be changed into a prime (2012212093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2091216 + ... + 2092177.

It is an arithmetic number, because the mean of its divisors is an integer number (278195701).

Almost surely, 2^2012212033 is an apocalyptic number.

It is an amenable number.

2012212033 is a deficient number, since it is larger than the sum of its proper divisors (213353575).

2012212033 is a wasteful number, since it uses less digits than its factorization.

2012212033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183443.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2012212033 is about 44857.6864427937. The cubic root of 2012212033 is about 1262.4802144140.

Adding to 2012212033 its reverse (3302122102), we get a palindrome (5314334135).

The spelling of 2012212033 in words is "two billion, twelve million, two hundred twelve thousand, thirty-three".