1331343131122 has 8 divisors (see below), whose sum is σ = 1997156300976. Its totient is φ = 665624364132.

The previous prime is 1331343131077. The next prime is 1331343131123. The reversal of 1331343131122 is 2211313431331.

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

It is not an unprimeable number, because it can be changed into a prime (1331343131123) 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, 23565448 + ... + 23621875.

It is an arithmetic number, because the mean of its divisors is an integer number (249644537622).

Almost surely, 2^{1331343131122} is an apocalyptic number.

1331343131122 is a deficient number, since it is larger than the sum of its proper divisors (665813169854).

1331343131122 is a wasteful number, since it uses less digits than its factorization.

1331343131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47201432.

The product of its digits is 3888, while the sum is 28.

Adding to 1331343131122 its reverse (2211313431331), we get a palindrome (3542656562453).

The spelling of 1331343131122 in words is "one trillion, three hundred thirty-one billion, three hundred forty-three million, one hundred thirty-one thousand, one hundred twenty-two".