2210330321231 has 6 divisors (see below), whose sum is σ = 2289176825832. Its totient is φ = 2134112033480.

The previous prime is 2210330321209. The next prime is 2210330321263. The reversal of 2210330321231 is 1321230330122.

It is not a de Polignac number, because 2210330321231 - 2¹⁰ = 2210330320207 is a prime.

It is a super-2 number, since 2×2210330321231² (a number of 25 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 = 2210330321197 and 2210330321206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210330323231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1314107555 + ... + 1314109236.

It is an arithmetic number, because the mean of its divisors is an integer number (381529470972).

Almost surely, 2^{2210330321231} is an apocalyptic number.

2210330321231 is a deficient number, since it is larger than the sum of its proper divisors (78846504601).

2210330321231 is an equidigital number, since it uses as much as digits as its factorization.

2210330321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628216849 (or 2628216820 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2210330321231 its reverse (1321230330122), we get a palindrome (3531560651353).

The spelling of 2210330321231 in words is "two trillion, two hundred ten billion, three hundred thirty million, three hundred twenty-one thousand, two hundred thirty-one".