2012001020201 has 8 divisors (see below), whose sum is σ = 2036667235680. Its totient is φ = 1987344929632.

The previous prime is 2012001020143. The next prime is 2012001020207. The reversal of 2012001020201 is 1020201002102.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2012001020201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2012001020207) 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, 2130971 + ... + 2926608.

It is an arithmetic number, because the mean of its divisors is an integer number (254583404460).

Almost surely, 2^{2012001020201} is an apocalyptic number.

It is an amenable number.

2012001020201 is a deficient number, since it is larger than the sum of its proper divisors (24666215479).

2012001020201 is an equidigital number, since it uses as much as digits as its factorization.

2012001020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062455.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2012001020201 its reverse (1020201002102), we get a palindrome (3032202022303).

The spelling of 2012001020201 in words is "two trillion, twelve billion, one million, twenty thousand, two hundred one".