1112011120111 has 2 divisors, whose sum is σ = 1112011120112. Its totient is φ = 1112011120110.

The previous prime is 1112011120037. The next prime is 1112011120123. The reversal of 1112011120111 is 1110211102111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112011120111 - 2⁷ = 1112011119983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112011120091 and 1112011120100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112011120141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556005560055 + 556005560056.

It is an arithmetic number, because the mean of its divisors is an integer number (556005560056).

Almost surely, 2^{1112011120111} is an apocalyptic number.

1112011120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112011120111 is an equidigital number, since it uses as much as digits as its factorization.

1112011120111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1112011120111 its reverse (1110211102111), we get a palindrome (2222222222222).

The spelling of 1112011120111 in words is "one trillion, one hundred twelve billion, eleven million, one hundred twenty thousand, one hundred eleven".