331222000231231 has 8 divisors (see below), whose sum is σ = 336940507587600. Its totient is φ = 325506978713280.

The previous prime is 331222000231229. The next prime is 331222000231247. The reversal of 331222000231231 is 132132000222133.

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 331222000231231 - 2¹ = 331222000231229 is a prime.

It is a super-2 number, since 2×331222000231231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331222000231196 and 331222000231205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331222030231231) 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, 871267926 + ... + 871648003.

It is an arithmetic number, because the mean of its divisors is an integer number (42117563448450).

Almost surely, 2^{331222000231231} is an apocalyptic number.

331222000231231 is a deficient number, since it is larger than the sum of its proper divisors (5718507356369).

331222000231231 is a wasteful number, since it uses less digits than its factorization.

331222000231231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742919209.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 331222000231231 its reverse (132132000222133), we get a palindrome (463354000453364).

The spelling of 331222000231231 in words is "three hundred thirty-one trillion, two hundred twenty-two billion, two hundred thirty-one thousand, two hundred thirty-one".