1132332012 has 72 divisors (see below), whose sum is σ = 3326668800. Its totient is φ = 318035808.

The previous prime is 1132332001. The next prime is 1132332013. The reversal of 1132332012 is 2102332311.

1132332012 is a `hidden beast` number, since 11 + 323 + 320 + 12 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1132332013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23212 + ... + 52947.

Almost surely, 2^1132332012 is an apocalyptic number.

1132332012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132332012 is an abundant number, since it is smaller than the sum of its proper divisors (2194336788).

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

1132332012 is a wasteful number, since it uses less digits than its factorization.

1132332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76235 (or 76230 counting only the distinct ones).

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

The square root of 1132332012 is about 33650.1413369989. The cubic root of 1132332012 is about 1042.2964576829.

Adding to 1132332012 its reverse (2102332311), we get a palindrome (3234664323).

The spelling of 1132332012 in words is "one billion, one hundred thirty-two million, three hundred thirty-two thousand, twelve".