11343133212 has 48 divisors (see below), whose sum is σ = 26760609792. Its totient is φ = 3739376320.

The previous prime is 11343133211. The next prime is 11343133229. The reversal of 11343133212 is 21233134311.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343133211) 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, 382213 + ... + 410819.

It is an arithmetic number, because the mean of its divisors is an integer number (557512704).

Almost surely, 2^11343133212 is an apocalyptic number.

11343133212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11343133212 is an abundant number, since it is smaller than the sum of its proper divisors (15417476580).

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

11343133212 is a wasteful number, since it uses less digits than its factorization.

11343133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28978 (or 28976 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 11343133212 its reverse (21233134311), we get a palindrome (32576267523).

The spelling of 11343133212 in words is "eleven billion, three hundred forty-three million, one hundred thirty-three thousand, two hundred twelve".