1003222031223 has 16 divisors (see below), whose sum is σ = 1356003070976. Its totient is φ = 659628515520.

The previous prime is 1003222031197. The next prime is 1003222031243. The reversal of 1003222031223 is 3221302223001.

It is a happy number.

It is not a de Polignac number, because 1003222031223 - 2⁹ = 1003222030711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1003222031223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003222031243) 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 15 ways as a sum of consecutive naturals, for example, 7363386 + ... + 7498392.

It is an arithmetic number, because the mean of its divisors is an integer number (84750191936).

Almost surely, 2^{1003222031223} is an apocalyptic number.

1003222031223 is a deficient number, since it is larger than the sum of its proper divisors (352781039753).

1003222031223 is a wasteful number, since it uses less digits than its factorization.

1003222031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169014.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1003222031223 its reverse (3221302223001), we get a palindrome (4224524254224).

The spelling of 1003222031223 in words is "one trillion, three billion, two hundred twenty-two million, thirty-one thousand, two hundred twenty-three".