1112001100211 has 4 divisors (see below), whose sum is σ = 1125398703912. Its totient is φ = 1098603496512.

The previous prime is 1112001100181. The next prime is 1112001100271. The reversal of 1112001100211 is 1120011002111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112001100211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112001100192 and 1112001100201.

It is not an unprimeable number, because it can be changed into a prime (1112001100271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6698801726 + ... + 6698801891.

It is an arithmetic number, because the mean of its divisors is an integer number (281349675978).

Almost surely, 2^{1112001100211} is an apocalyptic number.

1112001100211 is a deficient number, since it is larger than the sum of its proper divisors (13397603701).

1112001100211 is an equidigital number, since it uses as much as digits as its factorization.

1112001100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397603700.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1112001100211 its reverse (1120011002111), we get a palindrome (2232012102322).

The spelling of 1112001100211 in words is "one trillion, one hundred twelve billion, one million, one hundred thousand, two hundred eleven".