1000322311223 has 8 divisors (see below), whose sum is σ = 1057027430400. Its totient is φ = 944718262488.

The previous prime is 1000322311211. The next prime is 1000322311253. The reversal of 1000322311223 is 3221132230001.

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 1000322311223 - 2¹⁰ = 1000322310199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000322311195 and 1000322311204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000322311253) 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, 275265743 + ... + 275269376.

It is an arithmetic number, because the mean of its divisors is an integer number (132128428800).

Almost surely, 2^{1000322311223} is an apocalyptic number.

1000322311223 is a deficient number, since it is larger than the sum of its proper divisors (56705119177).

1000322311223 is an equidigital number, since it uses as much as digits as its factorization.

1000322311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550535221.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1000322311223 its reverse (3221132230001), we get a palindrome (4221454541224).

The spelling of 1000322311223 in words is "one trillion, three hundred twenty-two million, three hundred eleven thousand, two hundred twenty-three".