1331133112322 has 8 divisors (see below), whose sum is σ = 2150291950716. Its totient is φ = 614369128752.

The previous prime is 1331133112319. The next prime is 1331133112363. The reversal of 1331133112322 is 2232113311331.

It can be written as a sum of positive squares in 2 ways, for example, as 1046981214841 + 284151897481 = 1023221^2 + 533059^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 51197427397 = 1331133112322 / (1 + 3 + 3 + 1 + 1 + 3 + 3 + 1 + 1 + 2 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1331133112291 and 1331133112300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25598713673 + ... + 25598713724.

Almost surely, 2^{1331133112322} is an apocalyptic number.

1331133112322 is a deficient number, since it is larger than the sum of its proper divisors (819158838394).

1331133112322 is a wasteful number, since it uses less digits than its factorization.

1331133112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51197427412.

The product of its digits is 1944, while the sum is 26.

Adding to 1331133112322 its reverse (2232113311331), we get a palindrome (3563246423653).

The spelling of 1331133112322 in words is "one trillion, three hundred thirty-one billion, one hundred thirty-three million, one hundred twelve thousand, three hundred twenty-two".