1085223845936 has 40 divisors (see below), whose sum is σ = 2124259174128. Its totient is φ = 537056352000.

The previous prime is 1085223845891. The next prime is 1085223845963. The reversal of 1085223845936 is 6395483225801.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276935 + ... + 1499046.

Almost surely, 2^{1085223845936} is an apocalyptic number.

1085223845936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1085223845936 is a deficient number, since it is larger than the sum of its proper divisors (1039035328192).

1085223845936 is a wasteful number, since it uses less digits than its factorization.

1085223845936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776381 (or 1776375 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 56.

The spelling of 1085223845936 in words is "one trillion, eighty-five billion, two hundred twenty-three million, eight hundred forty-five thousand, nine hundred thirty-six".