1120755227847 has 8 divisors (see below), whose sum is σ = 1495488918000. Its totient is φ = 746595844800.

The previous prime is 1120755227833. The next prime is 1120755227869. The reversal of 1120755227847 is 7487225570211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120755227847 - 2²⁴ = 1120738450631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120755227847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120755227897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143572222 + ... + 143580027.

It is an arithmetic number, because the mean of its divisors is an integer number (186936114750).

Almost surely, 2^{1120755227847} is an apocalyptic number.

1120755227847 is a deficient number, since it is larger than the sum of its proper divisors (374733690153).

1120755227847 is a wasteful number, since it uses less digits than its factorization.

1120755227847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287153553.

The product of its (nonzero) digits is 2195200, while the sum is 51.

The spelling of 1120755227847 in words is "one trillion, one hundred twenty billion, seven hundred fifty-five million, two hundred twenty-seven thousand, eight hundred forty-seven".