12032356601 has 4 divisors (see below), whose sum is σ = 12051795600. Its totient is φ = 12012917604.

The previous prime is 12032356541. The next prime is 12032356649. The reversal of 12032356601 is 10665323021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10665323021 = 61 ⋅174841361.

It is a cyclic number.

It is not a de Polignac number, because 12032356601 - 2²² = 12028162297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12032356801) 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 3 ways as a sum of consecutive naturals, for example, 9718571 + ... + 9719808.

It is an arithmetic number, because the mean of its divisors is an integer number (3012948900).

Almost surely, 2^12032356601 is an apocalyptic number.

It is an amenable number.

12032356601 is a deficient number, since it is larger than the sum of its proper divisors (19438999).

12032356601 is an equidigital number, since it uses as much as digits as its factorization.

12032356601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19438998.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 12032356601 its reverse (10665323021), we get a palindrome (22697679622).

The spelling of 12032356601 in words is "twelve billion, thirty-two million, three hundred fifty-six thousand, six hundred one".