1310131222332 has 12 divisors (see below), whose sum is σ = 3056972852136. Its totient is φ = 436710407440.

The previous prime is 1310131222331. The next prime is 1310131222427. The reversal of 1310131222332 is 2332221310131.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310131222331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54588800919 + ... + 54588800942.

It is an arithmetic number, because the mean of its divisors is an integer number (254747737678).

Almost surely, 2^{1310131222332} is an apocalyptic number.

1310131222332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310131222332 is an abundant number, since it is smaller than the sum of its proper divisors (1746841629804).

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

1310131222332 is a wasteful number, since it uses less digits than its factorization.

1310131222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109177601868 (or 109177601866 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1310131222332 its reverse (2332221310131), we get a palindrome (3642352532463).

The spelling of 1310131222332 in words is "one trillion, three hundred ten billion, one hundred thirty-one million, two hundred twenty-two thousand, three hundred thirty-two".