2002211473 has 2 divisors, whose sum is σ = 2002211474. Its totient is φ = 2002211472.

The previous prime is 2002211447. The next prime is 2002211483. The reversal of 2002211473 is 3741122002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1901570449 + 100641024 = 43607^2 + 10032^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002211473 - 2⁵ = 2002211441 is a prime.

It is a super-2 number, since 2×2002211473² = 8017701565225659458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2002211483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001105736 + 1001105737.

It is an arithmetic number, because the mean of its divisors is an integer number (1001105737).

Almost surely, 2^2002211473 is an apocalyptic number.

It is an amenable number.

2002211473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002211473 is an equidigital number, since it uses as much as digits as its factorization.

2002211473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2002211473 is about 44746.0777387248. The cubic root of 2002211473 is about 1260.3852590699.

Adding to 2002211473 its reverse (3741122002), we get a palindrome (5743333475).

The spelling of 2002211473 in words is "two billion, two million, two hundred eleven thousand, four hundred seventy-three".