1122320332 has 24 divisors (see below), whose sum is σ = 2292401664. Its totient is φ = 470759952.

The previous prime is 1122320293. The next prime is 1122320357. The reversal of 1122320332 is 2330232211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425098 + ... + 427729.

It is an arithmetic number, because the mean of its divisors is an integer number (95516736).

Almost surely, 2^1122320332 is an apocalyptic number.

It is an amenable number.

1122320332 is an abundant number, since it is smaller than the sum of its proper divisors (1170081332).

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

1122320332 is a wasteful number, since it uses less digits than its factorization.

1122320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852885 (or 852883 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1122320332 is about 33501.0497148970. The cubic root of 1122320332 is about 1039.2154870086.

Adding to 1122320332 its reverse (2330232211), we get a palindrome (3452552543).

The spelling of 1122320332 in words is "one billion, one hundred twenty-two million, three hundred twenty thousand, three hundred thirty-two".