111122019103049 has 2 divisors, whose sum is σ = 111122019103050. Its totient is φ = 111122019103048.

The previous prime is 111122019102947. The next prime is 111122019103087. The reversal of 111122019103049 is 940301910221111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57890870046025 + 53231149057024 = 7608605^2 + 7295968^2 .

It is a cyclic number.

It is not a de Polignac number, because 111122019103049 - 2²⁸ = 111121750667593 is a prime.

It is not a weakly prime, because it can be changed into another prime (111122019103549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55561009551524 + 55561009551525.

It is an arithmetic number, because the mean of its divisors is an integer number (55561009551525).

Almost surely, 2^{111122019103049} is an apocalyptic number.

It is an amenable number.

111122019103049 is a deficient number, since it is larger than the sum of its proper divisors (1).

111122019103049 is an equidigital number, since it uses as much as digits as its factorization.

111122019103049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 35.

The spelling of 111122019103049 in words is "one hundred eleven trillion, one hundred twenty-two billion, nineteen million, one hundred three thousand, forty-nine".