1122341113 has 4 divisors (see below), whose sum is σ = 1122430608. Its totient is φ = 1122251620.

The previous prime is 1122341107. The next prime is 1122341123. The reversal of 1122341113 is 3111432211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1122341113 - 2¹³ = 1122332921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122341123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22123 + ... + 52288.

It is an arithmetic number, because the mean of its divisors is an integer number (280607652).

Almost surely, 2^1122341113 is an apocalyptic number.

It is an amenable number.

1122341113 is a deficient number, since it is larger than the sum of its proper divisors (89495).

1122341113 is an equidigital number, since it uses as much as digits as its factorization.

1122341113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89494.

The product of its digits is 144, while the sum is 19.

The square root of 1122341113 is about 33501.3598679218. The cubic root of 1122341113 is about 1039.2219010431.

Adding to 1122341113 its reverse (3111432211), we get a palindrome (4233773324).

The spelling of 1122341113 in words is "one billion, one hundred twenty-two million, three hundred forty-one thousand, one hundred thirteen".