2011243214111 has 8 divisors (see below), whose sum is σ = 2025814056000. Its totient is φ = 1996722704160.

The previous prime is 2011243214093. The next prime is 2011243214143. The reversal of 2011243214111 is 1114123421102.

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-2011243214111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011243204111) 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, 12502775 + ... + 12662616.

It is an arithmetic number, because the mean of its divisors is an integer number (253226757000).

Almost surely, 2^{2011243214111} is an apocalyptic number.

2011243214111 is a deficient number, since it is larger than the sum of its proper divisors (14570841889).

2011243214111 is a wasteful number, since it uses less digits than its factorization.

2011243214111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25165969.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 2011243214111 its reverse (1114123421102), we get a palindrome (3125366635213).

The spelling of 2011243214111 in words is "two trillion, eleven billion, two hundred forty-three million, two hundred fourteen thousand, one hundred eleven".