1120265049688 has 32 divisors (see below), whose sum is σ = 2169204111360. Its totient is φ = 541826439840.

The previous prime is 1120265049653. The next prime is 1120265049691. The reversal of 1120265049688 is 8869405620211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420406 + ... + 1554757.

It is an arithmetic number, because the mean of its divisors is an integer number (67787628480).

Almost surely, 2^{1120265049688} is an apocalyptic number.

It is an amenable number.

1120265049688 is a deficient number, since it is larger than the sum of its proper divisors (1048939061672).

1120265049688 is a wasteful number, since it uses less digits than its factorization.

1120265049688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977487 (or 1977483 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 1120265049688 in words is "one trillion, one hundred twenty billion, two hundred sixty-five million, forty-nine thousand, six hundred eighty-eight".