1113122212475 has 48 divisors (see below), whose sum is σ = 1699370400000. Its totient is φ = 704331331200.

The previous prime is 1113122212361. The next prime is 1113122212481. The reversal of 1113122212475 is 5742122213111.

It is not a de Polignac number, because 1113122212475 - 2¹⁸ = 1113121950331 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6768776 + ... + 6931274.

It is an arithmetic number, because the mean of its divisors is an integer number (35403550000).

Almost surely, 2^{1113122212475} is an apocalyptic number.

1113122212475 is a deficient number, since it is larger than the sum of its proper divisors (586248187525).

1113122212475 is a wasteful number, since it uses less digits than its factorization.

1113122212475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165540 (or 165535 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

Adding to 1113122212475 its reverse (5742122213111), we get a palindrome (6855244425586).

The spelling of 1113122212475 in words is "one trillion, one hundred thirteen billion, one hundred twenty-two million, two hundred twelve thousand, four hundred seventy-five".