11233132012 has 48 divisors (see below), whose sum is σ = 20889550080. Its totient is φ = 5273922368.

The previous prime is 11233131997. The next prime is 11233132019. The reversal of 11233132012 is 21023133211.

It is not an unprimeable number, because it can be changed into a prime (11233132019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6963318 + ... + 6964930.

It is an arithmetic number, because the mean of its divisors is an integer number (435198960).

Almost surely, 2^11233132012 is an apocalyptic number.

It is an amenable number.

11233132012 is a deficient number, since it is larger than the sum of its proper divisors (9656418068).

11233132012 is a wasteful number, since it uses less digits than its factorization.

11233132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982 (or 2980 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11233132012 its reverse (21023133211), we get a palindrome (32256265223).

The spelling of 11233132012 in words is "eleven billion, two hundred thirty-three million, one hundred thirty-two thousand, twelve".