2012012233012 has 6 divisors (see below), whose sum is σ = 3521021407778. Its totient is φ = 1006006116504.

The previous prime is 2012012232931. The next prime is 2012012233013. The reversal of 2012012233012 is 2103322102102.

It can be written as a sum of positive squares in only one way, i.e., 1421641290276 + 590370942736 = 1192326^2 + 768356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012012233013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251501529123 + ... + 251501529130.

Almost surely, 2^{2012012233012} is an apocalyptic number.

It is an amenable number.

2012012233012 is a deficient number, since it is larger than the sum of its proper divisors (1509009174766).

2012012233012 is a wasteful number, since it uses less digits than its factorization.

2012012233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503003058257 (or 503003058255 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2012012233012 its reverse (2103322102102), we get a palindrome (4115334335114).

The spelling of 2012012233012 in words is "two trillion, twelve billion, twelve million, two hundred thirty-three thousand, twelve".