331212200013330 has 64 divisors (see below), whose sum is σ = 811894682285568. Its totient is φ = 86436321785600.

The previous prime is 331212200013313. The next prime is 331212200013341. The reversal of 331212200013330 is 33310002212133.

It is a self number, because there is not a number n which added to its sum of digits gives 331212200013330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5335780 + ... + 26284880.

It is an arithmetic number, because the mean of its divisors is an integer number (12685854410712).

Almost surely, 2^{331212200013330} is an apocalyptic number.

331212200013330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331212200013330 is an abundant number, since it is smaller than the sum of its proper divisors (480682482272238).

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

331212200013330 is a wasteful number, since it uses less digits than its factorization.

331212200013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20960371.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 331212200013330 its reverse (33310002212133), we get a palindrome (364522202225463).

The spelling of 331212200013330 in words is "three hundred thirty-one trillion, two hundred twelve billion, two hundred million, thirteen thousand, three hundred thirty".