331220211332314 has 8 divisors (see below), whose sum is σ = 513962396895060. Its totient is φ = 159899412367296.

The previous prime is 331220211332299. The next prime is 331220211332321. The reversal of 331220211332314 is 413233112022133.

It can be written as a sum of positive squares in 2 ways, for example, as 330753619876689 + 466591455625 = 18186633^2 + 683075^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855346649359 + ... + 2855346649474.

Almost surely, 2^{331220211332314} is an apocalyptic number.

331220211332314 is a deficient number, since it is larger than the sum of its proper divisors (182742185562746).

331220211332314 is a wasteful number, since it uses less digits than its factorization.

331220211332314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710693298864.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 331220211332314 its reverse (413233112022133), we get a palindrome (744453323354447).

The spelling of 331220211332314 in words is "three hundred thirty-one trillion, two hundred twenty billion, two hundred eleven million, three hundred thirty-two thousand, three hundred fourteen".