2001012002211 has 32 divisors (see below), whose sum is σ = 2817903916800. Its totient is φ = 1259540029440.

The previous prime is 2001012002191. The next prime is 2001012002233. The reversal of 2001012002211 is 1122002101002.

It is not a de Polignac number, because 2001012002211 - 2³⁴ = 1983832133027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2001012002911) 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, 59168875 + ... + 59202683.

It is an arithmetic number, because the mean of its divisors is an integer number (88059497400).

Almost surely, 2^{2001012002211} is an apocalyptic number.

2001012002211 is a deficient number, since it is larger than the sum of its proper divisors (816891914589).

2001012002211 is a wasteful number, since it uses less digits than its factorization.

2001012002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37299.

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

Adding to 2001012002211 its reverse (1122002101002), we get a palindrome (3123014103213).

The spelling of 2001012002211 in words is "two trillion, one billion, twelve million, two thousand, two hundred eleven".