1120553485028 has 24 divisors (see below), whose sum is σ = 2185599679200. Its totient is φ = 499565639808.

The previous prime is 1120553484937. The next prime is 1120553485141. The reversal of 1120553485028 is 8205843550211.

It is a super-2 number, since 2×1120553485028² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120553485028.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433649438 + ... + 433652021.

It is an arithmetic number, because the mean of its divisors is an integer number (91066653300).

Almost surely, 2^{1120553485028} is an apocalyptic number.

It is an amenable number.

1120553485028 is a deficient number, since it is larger than the sum of its proper divisors (1065046194172).

1120553485028 is a wasteful number, since it uses less digits than its factorization.

1120553485028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867301499 (or 867301497 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 44.

The spelling of 1120553485028 in words is "one trillion, one hundred twenty billion, five hundred fifty-three million, four hundred eighty-five thousand, twenty-eight".