1112533112213 has 16 divisors (see below), whose sum is σ = 1177630755840. Its totient is φ = 1048105753200.

The previous prime is 1112533112203. The next prime is 1112533112221. The reversal of 1112533112213 is 3122113352111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1112533112213 - 2⁶ = 1112533112149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112533112203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2292758 + ... + 2735288.

It is an arithmetic number, because the mean of its divisors is an integer number (73601922240).

Almost surely, 2^{1112533112213} is an apocalyptic number.

It is an amenable number.

1112533112213 is a deficient number, since it is larger than the sum of its proper divisors (65097643627).

1112533112213 is a wasteful number, since it uses less digits than its factorization.

1112533112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443288.

The product of its digits is 1080, while the sum is 26.

Adding to 1112533112213 its reverse (3122113352111), we get a palindrome (4234646464324).

The spelling of 1112533112213 in words is "one trillion, one hundred twelve billion, five hundred thirty-three million, one hundred twelve thousand, two hundred thirteen".