1122320041 has 4 divisors (see below), whose sum is σ = 1123032400. Its totient is φ = 1121607684.

The previous prime is 1122319999. The next prime is 1122320047. The reversal of 1122320041 is 1400232211.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122320041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122319997 and 1122320024.

It is not an unprimeable number, because it can be changed into a prime (1122320047) 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, 353811 + ... + 356968.

It is an arithmetic number, because the mean of its divisors is an integer number (280758100).

Almost surely, 2^1122320041 is an apocalyptic number.

It is an amenable number.

1122320041 is a deficient number, since it is larger than the sum of its proper divisors (712359).

1122320041 is an equidigital number, since it uses as much as digits as its factorization.

1122320041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712358.

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

The square root of 1122320041 is about 33501.0453717492. The cubic root of 1122320041 is about 1039.2153971912.

Adding to 1122320041 its reverse (1400232211), we get a palindrome (2522552252).

The spelling of 1122320041 in words is "one billion, one hundred twenty-two million, three hundred twenty thousand, forty-one".