1113344122 has 16 divisors (see below), whose sum is σ = 1822463712. Its totient is φ = 505891120.

The previous prime is 1113344117. The next prime is 1113344149. The reversal of 1113344122 is 2214433111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1113344093 and 1113344102.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74013 + ... + 87775.

It is an arithmetic number, because the mean of its divisors is an integer number (113903982).

Almost surely, 2^1113344122 is an apocalyptic number.

1113344122 is a deficient number, since it is larger than the sum of its proper divisors (709119590).

1113344122 is a wasteful number, since it uses less digits than its factorization.

1113344122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17453.

The product of its digits is 576, while the sum is 22.

The square root of 1113344122 is about 33366.8116846665. The cubic root of 1113344122 is about 1036.4375527603.

Adding to 1113344122 its reverse (2214433111), we get a palindrome (3327777233).

It can be divided in two parts, 11133 and 44122, that added together give a palindrome (55255).

The spelling of 1113344122 in words is "one billion, one hundred thirteen million, three hundred forty-four thousand, one hundred twenty-two".