331210020020002 has 8 divisors (see below), whose sum is σ = 501936834463596. Its totient is φ = 163897741865472.

The previous prime is 331210020019997. The next prime is 331210020020021. The reversal of 331210020020002 is 200020020012133.

It can be written as a sum of positive squares in 2 ways, for example, as 328807175907681 + 2402844112321 = 18133041^2 + 1550111^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853634072023 + ... + 853634072410.

Almost surely, 2^{331210020020002} is an apocalyptic number.

331210020020002 is a deficient number, since it is larger than the sum of its proper divisors (170726814443594).

331210020020002 is a wasteful number, since it uses less digits than its factorization.

331210020020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707268144532.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 331210020020002 its reverse (200020020012133), we get a palindrome (531230040032135).

The spelling of 331210020020002 in words is "three hundred thirty-one trillion, two hundred ten billion, twenty million, twenty thousand, two".