2231310130122 has 48 divisors (see below), whose sum is σ = 4741264676160. Its totient is φ = 699916127232.

The previous prime is 2231310130121. The next prime is 2231310130163. The reversal of 2231310130122 is 2210310131322.

It is a super-3 number, since 3×2231310130122³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231310130121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12184098 + ... + 12365874.

It is an arithmetic number, because the mean of its divisors is an integer number (98776347420).

Almost surely, 2^{2231310130122} is an apocalyptic number.

2231310130122 is an abundant number, since it is smaller than the sum of its proper divisors (2509954546038).

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

2231310130122 is a wasteful number, since it uses less digits than its factorization.

2231310130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188895 (or 188878 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2231310130122 its reverse (2210310131322), we get a palindrome (4441620261444).

The spelling of 2231310130122 in words is "two trillion, two hundred thirty-one billion, three hundred ten million, one hundred thirty thousand, one hundred twenty-two".