1124402111171 has 2 divisors, whose sum is σ = 1124402111172. Its totient is φ = 1124402111170.

The previous prime is 1124402111111. The next prime is 1124402111179. The reversal of 1124402111171 is 1711112044211.

It is a strong prime.

It is an emirp because it is prime and its reverse (1711112044211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124402111171 - 2¹⁰ = 1124402110147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1124402111171.

It is not a weakly prime, because it can be changed into another prime (1124402111179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562201055585 + 562201055586.

It is an arithmetic number, because the mean of its divisors is an integer number (562201055586).

Almost surely, 2^{1124402111171} is an apocalyptic number.

1124402111171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124402111171 is an equidigital number, since it uses as much as digits as its factorization.

1124402111171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 26.

Adding to 1124402111171 its reverse (1711112044211), we get a palindrome (2835514155382).

The spelling of 1124402111171 in words is "one trillion, one hundred twenty-four billion, four hundred two million, one hundred eleven thousand, one hundred seventy-one".