1322211312233 has 8 divisors (see below), whose sum is σ = 1511157150720. Its totient is φ = 1133280100800.

The previous prime is 1322211312143. The next prime is 1322211312239. The reversal of 1322211312233 is 3322131122231.

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 1322211312233 - 2¹⁸ = 1322211050089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322211312239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3462368 + ... + 3825233.

It is an arithmetic number, because the mean of its divisors is an integer number (188894643840).

Almost surely, 2^{1322211312233} is an apocalyptic number.

It is an amenable number.

1322211312233 is a deficient number, since it is larger than the sum of its proper divisors (188945838487).

1322211312233 is an equidigital number, since it uses as much as digits as its factorization.

1322211312233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313527.

The product of its digits is 2592, while the sum is 26.

Adding to 1322211312233 its reverse (3322131122231), we get a palindrome (4644342434464).

The spelling of 1322211312233 in words is "one trillion, three hundred twenty-two billion, two hundred eleven million, three hundred twelve thousand, two hundred thirty-three".