13333212011 has 8 divisors (see below), whose sum is σ = 15239184864. Its totient is φ = 11427546240.

The previous prime is 13333212007. The next prime is 13333212023. The reversal of 13333212011 is 11021233331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13333212011 - 2² = 13333212007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13833212011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25331 + ... + 165251.

It is an arithmetic number, because the mean of its divisors is an integer number (1904898108).

Almost surely, 2^13333212011 is an apocalyptic number.

13333212011 is a deficient number, since it is larger than the sum of its proper divisors (1905972853).

13333212011 is a wasteful number, since it uses less digits than its factorization.

13333212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153541.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13333212011 its reverse (11021233331), we get a palindrome (24354445342).

The spelling of 13333212011 in words is "thirteen billion, three hundred thirty-three million, two hundred twelve thousand, eleven".