11412232120111 has 2 divisors, whose sum is σ = 11412232120112. Its totient is φ = 11412232120110.

The previous prime is 11412232120063. The next prime is 11412232120189. The reversal of 11412232120111 is 11102123221411.

It is a weak prime.

It is an emirp because it is prime and its reverse (11102123221411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11412232120111 - 2⁷ = 11412232119983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412232100111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706116060055 + 5706116060056.

It is an arithmetic number, because the mean of its divisors is an integer number (5706116060056).

Almost surely, 2^{11412232120111} is an apocalyptic number.

11412232120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412232120111 is an equidigital number, since it uses as much as digits as its factorization.

11412232120111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 11412232120111 its reverse (11102123221411), we get a palindrome (22514355341522).

The spelling of 11412232120111 in words is "eleven trillion, four hundred twelve billion, two hundred thirty-two million, one hundred twenty thousand, one hundred eleven".