1001003322223 has 16 divisors (see below), whose sum is σ = 1012960567456. Its totient is φ = 989120471040.

The previous prime is 1001003322203. The next prime is 1001003322233. The reversal of 1001003322223 is 3222233001001.

1001003322223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001003322223 is a prime.

It is a super-2 number, since 2×1001003322223² (a number of 25 digits) contains 22 as substring.

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 1001003322223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001003322203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138199240 + ... + 138206482.

It is an arithmetic number, because the mean of its divisors is an integer number (63310035466).

Almost surely, 2^{1001003322223} is an apocalyptic number.

1001003322223 is a deficient number, since it is larger than the sum of its proper divisors (11957245233).

1001003322223 is a wasteful number, since it uses less digits than its factorization.

1001003322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1001003322223 its reverse (3222233001001), we get a palindrome (4223236323224).

The spelling of 1001003322223 in words is "one trillion, one billion, three million, three hundred twenty-two thousand, two hundred twenty-three".