2012001020211 has 16 divisors (see below), whose sum is σ = 3301745264384. Its totient is φ = 1061275263264.

The previous prime is 2012001020207. The next prime is 2012001020231. The reversal of 2012001020211 is 1120201002102.

It is not a de Polignac number, because 2012001020211 - 2² = 2012001020207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012001020231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3684983281 + ... + 3684983826.

It is an arithmetic number, because the mean of its divisors is an integer number (206359079024).

Almost surely, 2^{2012001020211} is an apocalyptic number.

2012001020211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2012001020211 is a deficient number, since it is larger than the sum of its proper divisors (1289744244173).

2012001020211 is a wasteful number, since it uses less digits than its factorization.

2012001020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369967130.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012001020211 its reverse (1120201002102), we get a palindrome (3132202022313).

The spelling of 2012001020211 in words is "two trillion, twelve billion, one million, twenty thousand, two hundred eleven".