1120322232 has 64 divisors (see below), whose sum is σ = 3275808000. Its totient is φ = 353784672.

The previous prime is 1120322197. The next prime is 1120322233. The reversal of 1120322232 is 2322230211.

1120322232 is a `hidden beast` number, since 112 + 0 + 322 + 232 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120322233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132388 + ... + 140595.

It is an arithmetic number, because the mean of its divisors is an integer number (51184500).

Almost surely, 2^1120322232 is an apocalyptic number.

1120322232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120322232 is an abundant number, since it is smaller than the sum of its proper divisors (2155485768).

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

1120322232 is a wasteful number, since it uses less digits than its factorization.

1120322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273017 (or 273007 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1120322232 is about 33471.2149764540. The cubic root of 1120322232 is about 1038.5984053299.

Adding to 1120322232 its reverse (2322230211), we get a palindrome (3442552443).

The spelling of 1120322232 in words is "one billion, one hundred twenty million, three hundred twenty-two thousand, two hundred thirty-two".