2012012233 has 32 divisors (see below), whose sum is σ = 2589262848. Its totient is φ = 1517745600.

The previous prime is 2012012207. The next prime is 2012012243. The reversal of 2012012233 is 3322102102.

It is not a de Polignac number, because 2012012233 - 2⁹ = 2012011721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012012243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 599466 + ... + 602812.

It is an arithmetic number, because the mean of its divisors is an integer number (80914464).

Almost surely, 2^2012012233 is an apocalyptic number.

It is an amenable number.

2012012233 is a deficient number, since it is larger than the sum of its proper divisors (577250615).

2012012233 is a wasteful number, since it uses less digits than its factorization.

2012012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613.

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

The square root of 2012012233 is about 44855.4593444321. The cubic root of 2012012233 is about 1262.4384275824.

Adding to 2012012233 its reverse (3322102102), we get a palindrome (5334114335).

The spelling of 2012012233 in words is "two billion, twelve million, twelve thousand, two hundred thirty-three".