1322013031331 has 8 divisors (see below), whose sum is σ = 1341525939600. Its totient is φ = 1302620203008.

The previous prime is 1322013031321. The next prime is 1322013031333. The reversal of 1322013031331 is 1331303102231.

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

It is a cyclic number.

It is not a de Polignac number, because 1322013031331 - 2¹⁴ = 1322013014947 is a prime.

It is a super-2 number, since 2×1322013031331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322013031297 and 1322013031306.

It is not an unprimeable number, because it can be changed into a prime (1322013031333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29997806 + ... + 30041843.

It is an arithmetic number, because the mean of its divisors is an integer number (167690742450).

Almost surely, 2^{1322013031331} is an apocalyptic number.

1322013031331 is a deficient number, since it is larger than the sum of its proper divisors (19512908269).

1322013031331 is an equidigital number, since it uses as much as digits as its factorization.

1322013031331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60039973.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1322013031331 its reverse (1331303102231), we get a palindrome (2653316133562).

The spelling of 1322013031331 in words is "one trillion, three hundred twenty-two billion, thirteen million, thirty-one thousand, three hundred thirty-one".