3012113111211 has 12 divisors (see below), whose sum is σ = 4359691216920. Its totient is φ = 2003985637920.

The previous prime is 3012113111207. The next prime is 3012113111251. The reversal of 3012113111211 is 1121113112103.

3012113111211 is a `hidden beast` number, since 301 + 21 + 131 + 1 + 1 + 211 = 666.

It is not a de Polignac number, because 3012113111211 - 2² = 3012113111207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3012113111251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340809466 + ... + 340818303.

It is an arithmetic number, because the mean of its divisors is an integer number (363307601410).

Almost surely, 2^{3012113111211} is an apocalyptic number.

3012113111211 is a deficient number, since it is larger than the sum of its proper divisors (1347578105709).

3012113111211 is a wasteful number, since it uses less digits than its factorization.

3012113111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681628266 (or 681628263 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 3012113111211 its reverse (1121113112103), we get a palindrome (4133226223314).

The spelling of 3012113111211 in words is "three trillion, twelve billion, one hundred thirteen million, one hundred eleven thousand, two hundred eleven".