1112200101211 has 2 divisors, whose sum is σ = 1112200101212. Its totient is φ = 1112200101210.

The previous prime is 1112200101209. The next prime is 1112200101247. The reversal of 1112200101211 is 1121010022111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112200101211 - 2¹ = 1112200101209 is a prime.

Together with 1112200101209, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1112200101191 and 1112200101200.

It is not a weakly prime, because it can be changed into another prime (1112200108211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556100050605 + 556100050606.

It is an arithmetic number, because the mean of its divisors is an integer number (556100050606).

Almost surely, 2^{1112200101211} is an apocalyptic number.

1112200101211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112200101211 is an equidigital number, since it uses as much as digits as its factorization.

1112200101211 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 13.

Adding to 1112200101211 its reverse (1121010022111), we get a palindrome (2233210123322).

The spelling of 1112200101211 in words is "one trillion, one hundred twelve billion, two hundred million, one hundred one thousand, two hundred eleven".