1003320313222 has 8 divisors (see below), whose sum is σ = 1570414403376. Its totient is φ = 479848845432.

The previous prime is 1003320313169. The next prime is 1003320313231. The reversal of 1003320313222 is 2223130233001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1003320313193 and 1003320313202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10905655533 + ... + 10905655624.

It is an arithmetic number, because the mean of its divisors is an integer number (196301800422).

Almost surely, 2^{1003320313222} is an apocalyptic number.

1003320313222 is a deficient number, since it is larger than the sum of its proper divisors (567094090154).

1003320313222 is a wasteful number, since it uses less digits than its factorization.

1003320313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21811311182.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1003320313222 its reverse (2223130233001), we get a palindrome (3226450546223).

The spelling of 1003320313222 in words is "one trillion, three billion, three hundred twenty million, three hundred thirteen thousand, two hundred twenty-two".