1121330322 has 24 divisors (see below), whose sum is σ = 2776627776. Its totient is φ = 320380056.

The previous prime is 1121330317. The next prime is 1121330333. The reversal of 1121330322 is 2230331211.

1121330322 is a `hidden beast` number, since 1 + 12 + 1 + 330 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1121330295 and 1121330304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4449598 + ... + 4449849.

It is an arithmetic number, because the mean of its divisors is an integer number (115692824).

Almost surely, 2^1121330322 is an apocalyptic number.

1121330322 is an abundant number, since it is smaller than the sum of its proper divisors (1655297454).

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

1121330322 is a wasteful number, since it uses less digits than its factorization.

1121330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899462 (or 8899459 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1121330322 is about 33486.2706493273. The cubic root of 1121330322 is about 1038.9098296551.

Adding to 1121330322 its reverse (2230331211), we get a palindrome (3351661533).

The spelling of 1121330322 in words is "one billion, one hundred twenty-one million, three hundred thirty thousand, three hundred twenty-two".