1002211301223 has 96 divisors (see below), whose sum is σ = 1705990740480. Its totient is φ = 560542752000.

The previous prime is 1002211301171. The next prime is 1002211301227. The reversal of 1002211301223 is 3221031122001.

It is not a de Polignac number, because 1002211301223 - 2¹⁷ = 1002211170151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002211301196 and 1002211301205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002211301227) 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 95 ways as a sum of consecutive naturals, for example, 103733013 + ... + 103742673.

It is an arithmetic number, because the mean of its divisors is an integer number (17770736880).

Almost surely, 2^{1002211301223} is an apocalyptic number.

1002211301223 is a deficient number, since it is larger than the sum of its proper divisors (703779439257).

1002211301223 is a wasteful number, since it uses less digits than its factorization.

1002211301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301 (or 11298 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1002211301223 its reverse (3221031122001), we get a palindrome (4223242423224).

The spelling of 1002211301223 in words is "one trillion, two billion, two hundred eleven million, three hundred one thousand, two hundred twenty-three".