1165353322 has 16 divisors (see below), whose sum is σ = 2000037312. Its totient is φ = 498864960.

The previous prime is 1165353289. The next prime is 1165353323. The reversal of 1165353322 is 2233535611.

It is not an unprimeable number, because it can be changed into a prime (1165353323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34908 + ... + 59575.

It is an arithmetic number, because the mean of its divisors is an integer number (125002332).

Almost surely, 2^1165353322 is an apocalyptic number.

1165353322 is a deficient number, since it is larger than the sum of its proper divisors (834683990).

1165353322 is an equidigital number, since it uses as much as digits as its factorization.

1165353322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95373.

The product of its digits is 16200, while the sum is 31.

The square root of 1165353322 is about 34137.2717421882. The cubic root of 1165353322 is about 1052.3314247535.

Adding to 1165353322 its reverse (2233535611), we get a palindrome (3398888933).

The spelling of 1165353322 in words is "one billion, one hundred sixty-five million, three hundred fifty-three thousand, three hundred twenty-two".