12432212210001 has 16 divisors (see below), whose sum is σ = 16864056022208. Its totient is φ = 8144513496000.

The previous prime is 12432212209987. The next prime is 12432212210063. The reversal of 12432212210001 is 10001221223421.

It is a happy number.

It is not a de Polignac number, because 12432212210001 - 2²³ = 12432203821393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12432212210001.

It is not an unprimeable number, because it can be changed into a prime (12432212210071) 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 15 ways as a sum of consecutive naturals, for example, 32127166 + ... + 32511831.

It is an arithmetic number, because the mean of its divisors is an integer number (1054003501388).

Almost surely, 2^{12432212210001} is an apocalyptic number.

It is an amenable number.

12432212210001 is a deficient number, since it is larger than the sum of its proper divisors (4431843812207).

12432212210001 is a wasteful number, since it uses less digits than its factorization.

12432212210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64640112.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12432212210001 its reverse (10001221223421), we get a palindrome (22433433433422).

The spelling of 12432212210001 in words is "twelve trillion, four hundred thirty-two billion, two hundred twelve million, two hundred ten thousand, one".