1121122043224 has 16 divisors (see below), whose sum is σ = 2102549168520. Its totient is φ = 560442264960.

The previous prime is 1121122043221. The next prime is 1121122043267. The reversal of 1121122043224 is 4223402211211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121122043221) 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 3 ways as a sum of consecutive naturals, for example, 14804454 + ... + 14879989.

Almost surely, 2^{1121122043224} is an apocalyptic number.

It is an amenable number.

1121122043224 is a deficient number, since it is larger than the sum of its proper divisors (981427125296).

1121122043224 is a wasteful number, since it uses less digits than its factorization.

1121122043224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29689170 (or 29689166 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1121122043224 its reverse (4223402211211), we get a palindrome (5344524254435).

The spelling of 1121122043224 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, forty-three thousand, two hundred twenty-four".