331223444313214 has 32 divisors (see below), whose sum is σ = 514105909099200. Its totient is φ = 159857889811200.

The previous prime is 331223444313109. The next prime is 331223444313233. The reversal of 331223444313214 is 412313444322133.

It is a super-2 number, since 2×331223444313214² (a number of 30 digits) contains 22 as substring.

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, 8427843364 + ... + 8427882664.

It is an arithmetic number, because the mean of its divisors is an integer number (16065809659350).

Almost surely, 2^{331223444313214} is an apocalyptic number.

331223444313214 is a deficient number, since it is larger than the sum of its proper divisors (182882464785986).

331223444313214 is a wasteful number, since it uses less digits than its factorization.

331223444313214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74788.

The product of its digits is 497664, while the sum is 40.

Adding to 331223444313214 its reverse (412313444322133), we get a palindrome (743536888635347).

The spelling of 331223444313214 in words is "three hundred thirty-one trillion, two hundred twenty-three billion, four hundred forty-four million, three hundred thirteen thousand, two hundred fourteen".