1002322003223 has 8 divisors (see below), whose sum is σ = 1016466354720. Its totient is φ = 988178405760.

The previous prime is 1002322003219. The next prime is 1002322003253. The reversal of 1002322003223 is 3223002232001.

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 1002322003223 - 2² = 1002322003219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002322003195 and 1002322003204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002322003253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826611 + ... + 3161387.

It is an arithmetic number, because the mean of its divisors is an integer number (127058294340).

Almost surely, 2^{1002322003223} is an apocalyptic number.

1002322003223 is a deficient number, since it is larger than the sum of its proper divisors (14144351497).

1002322003223 is an equidigital number, since it uses as much as digits as its factorization.

1002322003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377017.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1002322003223 its reverse (3223002232001), we get a palindrome (4225324235224).

The spelling of 1002322003223 in words is "one trillion, two billion, three hundred twenty-two million, three thousand, two hundred twenty-three".