1132235012 has 24 divisors (see below), whose sum is σ = 2019935232. Its totient is φ = 555195200.

The previous prime is 1132235009. The next prime is 1132235017. The reversal of 1132235012 is 2105322311.

It is a super-2 number, since 2×1132235012² = 2563912244797280288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1132235017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43808 + ... + 64680.

It is an arithmetic number, because the mean of its divisors is an integer number (84163968).

Almost surely, 2^1132235012 is an apocalyptic number.

It is an amenable number.

1132235012 is a deficient number, since it is larger than the sum of its proper divisors (887700220).

1132235012 is a wasteful number, since it uses less digits than its factorization.

1132235012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21139 (or 21137 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1132235012 is about 33648.7000046064. The cubic root of 1132235012 is about 1042.2666944325.

Adding to 1132235012 its reverse (2105322311), we get a palindrome (3237557323).

The spelling of 1132235012 in words is "one billion, one hundred thirty-two million, two hundred thirty-five thousand, twelve".