1326322236231 has 12 divisors (see below), whose sum is σ = 1915809160720. Its totient is φ = 884210035680.

The previous prime is 1326322236199. The next prime is 1326322236251.

It is a happy number.

1326322236231 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 3 + 2 + 2 + 23 + 623 + 1 = 666.

1326322236231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1326322236231 - 2⁵ = 1326322236199 is a prime.

It is a super-2 number, since 2×1326322236231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326322236251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2357091 + ... + 2865051.

Almost surely, 2^{1326322236231} is an apocalyptic number.

1326322236231 is a deficient number, since it is larger than the sum of its proper divisors (589486924489).

1326322236231 is a wasteful number, since it uses less digits than its factorization.

1326322236231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798086 (or 798083 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The spelling of 1326322236231 in words is "one trillion, three hundred twenty-six billion, three hundred twenty-two million, two hundred thirty-six thousand, two hundred thirty-one".