1326322236233 has 4 divisors (see below), whose sum is σ = 1328214280068. Its totient is φ = 1324430192400.

The previous prime is 1326322236199. The next prime is 1326322236251. The reversal of 1326322236233 is 3326322236231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 643826502544 + 682495733689 = 802388^2 + 826133^2 .

It is a cyclic number.

It is not a de Polignac number, because 1326322236233 - 2²⁶ = 1326255127369 is a prime.

It is a super-2 number, since 2×1326322236233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1326322236433) 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, 946020866 + ... + 946022267.

It is an arithmetic number, because the mean of its divisors is an integer number (332053570017).

Almost surely, 2^{1326322236233} is an apocalyptic number.

It is an amenable number.

1326322236233 is a deficient number, since it is larger than the sum of its proper divisors (1892043835).

1326322236233 is an equidigital number, since it uses as much as digits as its factorization.

1326322236233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892043834.

The product of its digits is 279936, while the sum is 38.

The spelling of 1326322236233 in words is "one trillion, three hundred twenty-six billion, three hundred twenty-two million, two hundred thirty-six thousand, two hundred thirty-three".