12033212132011 has 4 divisors (see below), whose sum is σ = 13752242436592. Its totient is φ = 10314181827432.

The previous prime is 12033212131973. The next prime is 12033212132017. The reversal of 12033212132011 is 11023121233021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12033212132011 - 2¹⁵ = 12033212099243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033212132017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859515152280 + ... + 859515152293.

It is an arithmetic number, because the mean of its divisors is an integer number (3438060609148).

Almost surely, 2^{12033212132011} is an apocalyptic number.

12033212132011 is a deficient number, since it is larger than the sum of its proper divisors (1719030304581).

12033212132011 is an equidigital number, since it uses as much as digits as its factorization.

12033212132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719030304580.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12033212132011 its reverse (11023121233021), we get a palindrome (23056333365032).

The spelling of 12033212132011 in words is "twelve trillion, thirty-three billion, two hundred twelve million, one hundred thirty-two thousand, eleven".