1112212110011 has 2 divisors, whose sum is σ = 1112212110012. Its totient is φ = 1112212110010.

The previous prime is 1112212109999. The next prime is 1112212110029. The reversal of 1112212110011 is 1100112122111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112212110011 - 2²⁶ = 1112145001147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112212110091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556106055005 + 556106055006.

It is an arithmetic number, because the mean of its divisors is an integer number (556106055006).

Almost surely, 2^{1112212110011} is an apocalyptic number.

1112212110011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112212110011 is an equidigital number, since it uses as much as digits as its factorization.

1112212110011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1112212110011 its reverse (1100112122111), we get a palindrome (2212324232122).

The spelling of 1112212110011 in words is "one trillion, one hundred twelve billion, two hundred twelve million, one hundred ten thousand, eleven".