1113223341242 has 16 divisors (see below), whose sum is σ = 1677203865600. Its totient is φ = 554155609680.

The previous prime is 1113223341233. The next prime is 1113223341257. The reversal of 1113223341242 is 2421433223111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13548359 + ... + 13630277.

It is an arithmetic number, because the mean of its divisors is an integer number (104825241600).

Almost surely, 2^{1113223341242} is an apocalyptic number.

1113223341242 is a deficient number, since it is larger than the sum of its proper divisors (563980524358).

1113223341242 is a wasteful number, since it uses less digits than its factorization.

1113223341242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111821.

The product of its digits is 6912, while the sum is 29.

Adding to 1113223341242 its reverse (2421433223111), we get a palindrome (3534656564353).

The spelling of 1113223341242 in words is "one trillion, one hundred thirteen billion, two hundred twenty-three million, three hundred forty-one thousand, two hundred forty-two".