1113044111022 has 16 divisors (see below), whose sum is σ = 2280383057232. Its totient is φ = 361965564480.

The previous prime is 1113044111009. The next prime is 1113044111111. The reversal of 1113044111022 is 2201114403111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113044111022.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2262284533 + ... + 2262285024.

It is an arithmetic number, because the mean of its divisors is an integer number (142523941077).

Almost surely, 2^{1113044111022} is an apocalyptic number.

1113044111022 is an abundant number, since it is smaller than the sum of its proper divisors (1167338946210).

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

1113044111022 is a wasteful number, since it uses less digits than its factorization.

1113044111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524569603.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1113044111022 its reverse (2201114403111), we get a palindrome (3314158514133).

The spelling of 1113044111022 in words is "one trillion, one hundred thirteen billion, forty-four million, one hundred eleven thousand, twenty-two".