331021433201214 has 96 divisors (see below), whose sum is σ = 780213265459200. Its totient is φ = 93340463711040.

The previous prime is 331021433201201. The next prime is 331021433201269. The reversal of 331021433201214 is 412102334120133.

It is a super-2 number, since 2×331021433201214² (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 47 ways as a sum of consecutive naturals, for example, 51328027 + ... + 57416105.

It is an arithmetic number, because the mean of its divisors is an integer number (8127221515200).

Almost surely, 2^{331021433201214} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331021433201214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390106632729600).

331021433201214 is an abundant number, since it is smaller than the sum of its proper divisors (449191832257986).

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

331021433201214 is a wasteful number, since it uses less digits than its factorization.

331021433201214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090518 (or 6090511 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 331021433201214 its reverse (412102334120133), we get a palindrome (743123767321347).

The spelling of 331021433201214 in words is "three hundred thirty-one trillion, twenty-one billion, four hundred thirty-three million, two hundred one thousand, two hundred fourteen".