1122032043 has 24 divisors (see below), whose sum is σ = 1770767856. Its totient is φ = 678974400.

The previous prime is 1122032017. The next prime is 1122032063. The reversal of 1122032043 is 3402302211.

It is not a de Polignac number, because 1122032043 - 2⁶ = 1122031979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122032003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58653 + ... + 75393.

It is an arithmetic number, because the mean of its divisors is an integer number (73781994).

Almost surely, 2^1122032043 is an apocalyptic number.

1122032043 is a deficient number, since it is larger than the sum of its proper divisors (648735813).

1122032043 is a wasteful number, since it uses less digits than its factorization.

1122032043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17435 (or 17432 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1122032043 is about 33496.7467524833. The cubic root of 1122032043 is about 1039.1264987341.

Adding to 1122032043 its reverse (3402302211), we get a palindrome (4524334254).

The spelling of 1122032043 in words is "one billion, one hundred twenty-two million, thirty-two thousand, forty-three".