12035122311 has 8 divisors (see below), whose sum is σ = 16058064880. Its totient is φ = 8017797312.

The previous prime is 12035122283. The next prime is 12035122357. The reversal of 12035122311 is 11322153021.

12035122311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12035122311 - 2⁹ = 12035121799 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 (12035122391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399390 + ... + 1407963.

It is an arithmetic number, because the mean of its divisors is an integer number (2007258110).

Almost surely, 2^12035122311 is an apocalyptic number.

12035122311 is a deficient number, since it is larger than the sum of its proper divisors (4022942569).

12035122311 is a wasteful number, since it uses less digits than its factorization.

12035122311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808785.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 12035122311 its reverse (11322153021), we get a palindrome (23357275332).

The spelling of 12035122311 in words is "twelve billion, thirty-five million, one hundred twenty-two thousand, three hundred eleven".