1002004211 has 6 divisors (see below), whose sum is σ = 1085010660. Its totient is φ = 924926808.

The previous prime is 1002004181. The next prime is 1002004243. The reversal of 1002004211 is 1124002001.

It is not a de Polignac number, because 1002004211 - 2¹⁰ = 1002003187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002004192 and 1002004201.

It is not an unprimeable number, because it can be changed into a prime (1002004271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2964341 + ... + 2964678.

It is an arithmetic number, because the mean of its divisors is an integer number (180835110).

Almost surely, 2^1002004211 is an apocalyptic number.

1002004211 is a deficient number, since it is larger than the sum of its proper divisors (83006449).

1002004211 is an equidigital number, since it uses as much as digits as its factorization.

1002004211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929045 (or 5929032 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1002004211 is about 31654.4500978930. The cubic root of 1002004211 is about 1000.6676245117.

Adding to 1002004211 its reverse (1124002001), we get a palindrome (2126006212).

The spelling of 1002004211 in words is "one billion, two million, four thousand, two hundred eleven".