2012012120201 has 4 divisors (see below), whose sum is σ = 2012998886400. Its totient is φ = 2011025354004.

The previous prime is 2012012120077. The next prime is 2012012120203. The reversal of 2012012120201 is 1020212102102.

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 2012012120201 - 2¹⁴ = 2012012103817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012012120203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493380041 + ... + 493384118.

It is an arithmetic number, because the mean of its divisors is an integer number (503249721600).

Almost surely, 2^{2012012120201} is an apocalyptic number.

It is an amenable number.

2012012120201 is a deficient number, since it is larger than the sum of its proper divisors (986766199).

2012012120201 is an equidigital number, since it uses as much as digits as its factorization.

2012012120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986766198.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2012012120201 its reverse (1020212102102), we get a palindrome (3032224222303).

The spelling of 2012012120201 in words is "two trillion, twelve billion, twelve million, one hundred twenty thousand, two hundred one".