1322323031331 has 6 divisors (see below), whose sum is σ = 1910022156380. Its totient is φ = 881548687548.

The previous prime is 1322323031279. The next prime is 1322323031383. The reversal of 1322323031331 is 1331303232231.

1322323031331 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 323 + 0 + 3 + 1 + 331 = 666.

It is an interprime number because it is at equal distance from previous prime (1322323031279) and next prime (1322323031383).

It is not a de Polignac number, because 1322323031331 - 2⁷ = 1322323031203 is a prime.

It is a super-2 number, since 2×1322323031331² (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 = 1322323031295 and 1322323031304.

It is not an unprimeable number, because it can be changed into a prime (1322323031131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73462390621 + ... + 73462390638.

Almost surely, 2^{1322323031331} is an apocalyptic number.

1322323031331 is a deficient number, since it is larger than the sum of its proper divisors (587699125049).

1322323031331 is a wasteful number, since it uses less digits than its factorization.

1322323031331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146924781265 (or 146924781262 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1322323031331 its reverse (1331303232231), we get a palindrome (2653626263562).

The spelling of 1322323031331 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-three million, thirty-one thousand, three hundred thirty-one".