2012211010011 has 32 divisors (see below), whose sum is σ = 2868257488896. Its totient is φ = 1252683684000.

The previous prime is 2012211010001. The next prime is 2012211010021. The reversal of 2012211010011 is 1100101122102.

It is an interprime number because it is at equal distance from previous prime (2012211010001) and next prime (2012211010021).

It is not a de Polignac number, because 2012211010011 - 2¹⁰ = 2012211008987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012211010001) 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, 2931595 + ... + 3552276.

It is an arithmetic number, because the mean of its divisors is an integer number (89633046528).

Almost surely, 2^{2012211010011} is an apocalyptic number.

2012211010011 is a deficient number, since it is larger than the sum of its proper divisors (856046478885).

2012211010011 is a wasteful number, since it uses less digits than its factorization.

2012211010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6484023.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2012211010011 its reverse (1100101122102), we get a palindrome (3112312132113).

The spelling of 2012211010011 in words is "two trillion, twelve billion, two hundred eleven million, ten thousand, eleven".