12013233001111 has 8 divisors (see below), whose sum is σ = 12337972164000. Its totient is φ = 11688496848288.

The previous prime is 12013233001103. The next prime is 12013233001177. The reversal of 12013233001111 is 11110033231021.

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

It is not a de Polignac number, because 12013233001111 - 2³ = 12013233001103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013233001411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9034965 + ... + 10278961.

It is an arithmetic number, because the mean of its divisors is an integer number (1542246520500).

Almost surely, 2^{12013233001111} is an apocalyptic number.

12013233001111 is a deficient number, since it is larger than the sum of its proper divisors (324739162889).

12013233001111 is a wasteful number, since it uses less digits than its factorization.

12013233001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505033.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12013233001111 its reverse (11110033231021), we get a palindrome (23123266232132).

The spelling of 12013233001111 in words is "twelve trillion, thirteen billion, two hundred thirty-three million, one thousand, one hundred eleven".