1310301131222 has 8 divisors (see below), whose sum is σ = 1966141095672. Its totient is φ = 654920766000.

The previous prime is 1310301131221. The next prime is 1310301131263. The reversal of 1310301131222 is 2221311030131.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1310301131194 and 1310301131203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310301131221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114892679 + ... + 114904082.

It is an arithmetic number, because the mean of its divisors is an integer number (245767636959).

Almost surely, 2^{1310301131222} is an apocalyptic number.

1310301131222 is a deficient number, since it is larger than the sum of its proper divisors (655839964450).

1310301131222 is a wasteful number, since it uses less digits than its factorization.

1310301131222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229799614.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1310301131222 its reverse (2221311030131), we get a palindrome (3531612161353).

The spelling of 1310301131222 in words is "one trillion, three hundred ten billion, three hundred one million, one hundred thirty-one thousand, two hundred twenty-two".