1122003241 has 4 divisors (see below), whose sum is σ = 1125218500. Its totient is φ = 1118787984.

The previous prime is 1122003229. The next prime is 1122003271. The reversal of 1122003241 is 1423002211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1423002211 = 41 ⋅34707371.

It can be written as a sum of positive squares in 2 ways, for example, as 655616025 + 466387216 = 25605^2 + 21596^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122003241 - 2⁹ = 1122002729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122003221) 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, 1607106 + ... + 1607803.

It is an arithmetic number, because the mean of its divisors is an integer number (281304625).

Almost surely, 2^1122003241 is an apocalyptic number.

It is an amenable number.

1122003241 is a deficient number, since it is larger than the sum of its proper divisors (3215259).

1122003241 is an equidigital number, since it uses as much as digits as its factorization.

1122003241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215258.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1122003241 is about 33496.3168273767. The cubic root of 1122003241 is about 1039.1176073727.

Adding to 1122003241 its reverse (1423002211), we get a palindrome (2545005452).

The spelling of 1122003241 in words is "one billion, one hundred twenty-two million, three thousand, two hundred forty-one".