331020322112231 has 8 divisors (see below), whose sum is σ = 342557596562400. Its totient is φ = 319491233034400.

The previous prime is 331020322112201. The next prime is 331020322112267. The reversal of 331020322112231 is 132211223020133.

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

It is a cyclic number.

It is not a de Polignac number, because 331020322112231 - 2¹⁴ = 331020322095847 is a prime.

It is a super-2 number, since 2×331020322112231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 331020322112231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331020322112201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046260795 + ... + 2046422556.

It is an arithmetic number, because the mean of its divisors is an integer number (42819699570300).

Almost surely, 2^{331020322112231} is an apocalyptic number.

331020322112231 is a deficient number, since it is larger than the sum of its proper divisors (11537274450169).

331020322112231 is a wasteful number, since it uses less digits than its factorization.

331020322112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4092686169.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 331020322112231 its reverse (132211223020133), we get a palindrome (463231545132364).

The spelling of 331020322112231 in words is "three hundred thirty-one trillion, twenty billion, three hundred twenty-two million, one hundred twelve thousand, two hundred thirty-one".