320212313202000 has 80 divisors (see below), whose sum is σ = 1032364497782592. Its totient is φ = 85389950185600.

The previous prime is 320212313201981. The next prime is 320212313202031. The reversal of 320212313202000 is 202313212023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26684353434 + ... + 26684365433.

Almost surely, 2^{320212313202000} is an apocalyptic number.

320212313202000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

320212313202000 is an abundant number, since it is smaller than the sum of its proper divisors (712152184580592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320212313202000 is a wasteful number, since it uses less digits than its factorization.

320212313202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53368718893 (or 53368718877 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 320212313202000 its reverse (202313212023), we get a palindrome (320414626414023).

The spelling of 320212313202000 in words is "three hundred twenty trillion, two hundred twelve billion, three hundred thirteen million, two hundred two thousand".