1121333122 has 32 divisors (see below), whose sum is σ = 2160168192. Its totient is φ = 424315584.

The previous prime is 1121333119. The next prime is 1121333153. The reversal of 1121333122 is 2213331211.

It is a self number, because there is not a number n which added to its sum of digits gives 1121333122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129753 + ... + 138124.

It is an arithmetic number, because the mean of its divisors is an integer number (67505256).

Almost surely, 2^1121333122 is an apocalyptic number.

1121333122 is a deficient number, since it is larger than the sum of its proper divisors (1038835070).

1121333122 is a wasteful number, since it uses less digits than its factorization.

1121333122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267922.

The product of its digits is 216, while the sum is 19.

The square root of 1121333122 is about 33486.3124574803. The cubic root of 1121333122 is about 1038.9106943855.

Adding to 1121333122 its reverse (2213331211), we get a palindrome (3334664333).

The spelling of 1121333122 in words is "one billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred twenty-two".