1112454030511 has 16 divisors (see below), whose sum is σ = 1181207124000. Its totient is φ = 1044070207488.

The previous prime is 1112454030473. The next prime is 1112454030529. The reversal of 1112454030511 is 1150304542111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1112454030511 - 2³⁷ = 975015077039 is a prime.

It is a super-2 number, since 2×1112454030511² (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 1112454030511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112454030011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49271221 + ... + 49293793.

It is an arithmetic number, because the mean of its divisors is an integer number (73825445250).

Almost surely, 2^{1112454030511} is an apocalyptic number.

1112454030511 is a deficient number, since it is larger than the sum of its proper divisors (68753093489).

1112454030511 is a wasteful number, since it uses less digits than its factorization.

1112454030511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30618.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1112454030511 its reverse (1150304542111), we get a palindrome (2262758572622).

The spelling of 1112454030511 in words is "one trillion, one hundred twelve billion, four hundred fifty-four million, thirty thousand, five hundred eleven".