331001334020002 has 128 divisors (see below), whose sum is σ = 563262219878400. Its totient is φ = 145149169536000.

The previous prime is 331001334019987. The next prime is 331001334020009. The reversal of 331001334020002 is 200020433100133.

It is not an unprimeable number, because it can be changed into a prime (331001334020009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1975607178 + ... + 1975774714.

It is an arithmetic number, because the mean of its divisors is an integer number (4400486092800).

Almost surely, 2^{331001334020002} is an apocalyptic number.

331001334020002 is a deficient number, since it is larger than the sum of its proper divisors (232260885858398).

331001334020002 is a wasteful number, since it uses less digits than its factorization.

331001334020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168152.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 331001334020002 its reverse (200020433100133), we get a palindrome (531021767120135).

The spelling of 331001334020002 in words is "three hundred thirty-one trillion, one billion, three hundred thirty-four million, twenty thousand, two".