1112112100211 has 16 divisors (see below), whose sum is σ = 1302127420608. Its totient is φ = 929887411200.

The previous prime is 1112112100189. The next prime is 1112112100247. The reversal of 1112112100211 is 1120012112111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112112100211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112112103211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473451 + ... + 2888283.

It is an arithmetic number, because the mean of its divisors is an integer number (81382963788).

Almost surely, 2^{1112112100211} is an apocalyptic number.

1112112100211 is a deficient number, since it is larger than the sum of its proper divisors (190015320397).

1112112100211 is an equidigital number, since it uses as much as digits as its factorization.

1112112100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424222.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1112112100211 its reverse (1120012112111), we get a palindrome (2232124212322).

The spelling of 1112112100211 in words is "one trillion, one hundred twelve billion, one hundred twelve million, one hundred thousand, two hundred eleven".