2012106633 has 4 divisors (see below), whose sum is σ = 2682808848. Its totient is φ = 1341404420.

The previous prime is 2012106557. The next prime is 2012106637. The reversal of 2012106633 is 3366012102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2012106633 - 2⁸ = 2012106377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2012106637) 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, 335351103 + ... + 335351108.

It is an arithmetic number, because the mean of its divisors is an integer number (670702212).

Almost surely, 2^2012106633 is an apocalyptic number.

It is an amenable number.

2012106633 is a deficient number, since it is larger than the sum of its proper divisors (670702215).

2012106633 is an equidigital number, since it uses as much as digits as its factorization.

2012106633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670702214.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2012106633 is about 44856.5116008813. The cubic root of 2012106633 is about 1262.4581710548.

Adding to 2012106633 its reverse (3366012102), we get a palindrome (5378118735).

The spelling of 2012106633 in words is "two billion, twelve million, one hundred six thousand, six hundred thirty-three".