1110841421171 has 2 divisors, whose sum is σ = 1110841421172. Its totient is φ = 1110841421170.

The previous prime is 1110841421147. The next prime is 1110841421219. The reversal of 1110841421171 is 1711241480111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110841421171 - 2¹⁰ = 1110841420147 is a prime.

It is a super-2 number, since 2×1110841421171² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110841421071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555420710585 + 555420710586.

It is an arithmetic number, because the mean of its divisors is an integer number (555420710586).

Almost surely, 2^{1110841421171} is an apocalyptic number.

1110841421171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110841421171 is an equidigital number, since it uses as much as digits as its factorization.

1110841421171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 32.

The spelling of 1110841421171 in words is "one trillion, one hundred ten billion, eight hundred forty-one million, four hundred twenty-one thousand, one hundred seventy-one".