1094422855689 has 12 divisors (see below), whose sum is σ = 1664034751600. Its totient is φ = 691214435064.

The previous prime is 1094422855661. The next prime is 1094422855733. The reversal of 1094422855689 is 9865582244901.

1094422855689 is a `hidden beast` number, since 1 + 0 + 9 + 4 + 42 + 28 + 5 + 568 + 9 = 666.

It is not a de Polignac number, because 1094422855689 - 2⁸ = 1094422855433 is a prime.

It is a super-2 number, since 2×1094422855689² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1094422855619) 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 in 11 ways as a sum of consecutive naturals, for example, 3200066659 + ... + 3200067000.

Almost surely, 2^{1094422855689} is an apocalyptic number.

1094422855689 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1094422855689 is a deficient number, since it is larger than the sum of its proper divisors (569611895911).

1094422855689 is a wasteful number, since it uses less digits than its factorization.

1094422855689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400133684 (or 6400133681 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 63.

The spelling of 1094422855689 in words is "one trillion, ninety-four billion, four hundred twenty-two million, eight hundred fifty-five thousand, six hundred eighty-nine".