1120025755255 has 32 divisors (see below), whose sum is σ = 1496190237696. Its totient is φ = 798018000000.

The previous prime is 1120025755253. The next prime is 1120025755279. The reversal of 1120025755255 is 5525575200211.

It is a happy number.

It is not a de Polignac number, because 1120025755255 - 2¹ = 1120025755253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120025755253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177090 + ... + 1507120.

It is an arithmetic number, because the mean of its divisors is an integer number (46755944928).

Almost surely, 2^{1120025755255} is an apocalyptic number.

1120025755255 is a deficient number, since it is larger than the sum of its proper divisors (376164482441).

1120025755255 is a wasteful number, since it uses less digits than its factorization.

1120025755255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330359.

The product of its (nonzero) digits is 175000, while the sum is 40.

The spelling of 1120025755255 in words is "one trillion, one hundred twenty billion, twenty-five million, seven hundred fifty-five thousand, two hundred fifty-five".