1113052244044 has 48 divisors (see below), whose sum is σ = 2239782918912. Its totient is φ = 479953438272.

The previous prime is 1113052243991. The next prime is 1113052244077. The reversal of 1113052244044 is 4404422503111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1113052243997 and 1113052244015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10770034 + ... + 10872889.

It is an arithmetic number, because the mean of its divisors is an integer number (46662144144).

Almost surely, 2^{1113052244044} is an apocalyptic number.

It is an amenable number.

1113052244044 is an abundant number, since it is smaller than the sum of its proper divisors (1126730674868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113052244044 is a wasteful number, since it uses less digits than its factorization.

1113052244044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21643006 (or 21643004 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 1113052244044 its reverse (4404422503111), we get a palindrome (5517474747155).

The spelling of 1113052244044 in words is "one trillion, one hundred thirteen billion, fifty-two million, two hundred forty-four thousand, forty-four".