320002012001 has 8 divisors (see below), whose sum is σ = 365727280320. Its totient is φ = 274279417488.

The previous prime is 320002011991. The next prime is 320002012061. The reversal of 320002012001 is 100210200023.

It is a happy number.

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 320002012001 - 2²⁶ = 319934903137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320002012061) 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, 405071 + ... + 896708.

It is an arithmetic number, because the mean of its divisors is an integer number (45715910040).

Almost surely, 2^320002012001 is an apocalyptic number.

It is an amenable number.

320002012001 is a deficient number, since it is larger than the sum of its proper divisors (45725268319).

320002012001 is a wasteful number, since it uses less digits than its factorization.

320002012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336903.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 320002012001 its reverse (100210200023), we get a palindrome (420212212024).

The spelling of 320002012001 in words is "three hundred twenty billion, two million, twelve thousand, one".