1121135322 has 16 divisors (see below), whose sum is σ = 2339760960. Its totient is φ = 357463392.

The previous prime is 1121135317. The next prime is 1121135357. The reversal of 1121135322 is 2235311211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4061947 + ... + 4062222.

It is an arithmetic number, because the mean of its divisors is an integer number (146235060).

Almost surely, 2^1121135322 is an apocalyptic number.

1121135322 is an abundant number, since it is smaller than the sum of its proper divisors (1218625638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121135322 is a wasteful number, since it uses less digits than its factorization.

1121135322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8124197.

The product of its digits is 360, while the sum is 21.

The square root of 1121135322 is about 33483.3588816893. The cubic root of 1121135322 is about 1038.8496038212.

Adding to 1121135322 its reverse (2235311211), we get a palindrome (3356446533).

The spelling of 1121135322 in words is "one billion, one hundred twenty-one million, one hundred thirty-five thousand, three hundred twenty-two".