2002201200223 has 4 divisors (see below), whose sum is σ = 2288229943120. Its totient is φ = 1716172457328.

The previous prime is 2002201200199. The next prime is 2002201200341. The reversal of 2002201200223 is 3220021022002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2002201200223 - 2⁵ = 2002201200191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002201200197 and 2002201200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002201200523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143014371438 + ... + 143014371451.

It is an arithmetic number, because the mean of its divisors is an integer number (572057485780).

Almost surely, 2^{2002201200223} is an apocalyptic number.

2002201200223 is a deficient number, since it is larger than the sum of its proper divisors (286028742897).

2002201200223 is an equidigital number, since it uses as much as digits as its factorization.

2002201200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286028742896.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2002201200223 its reverse (3220021022002), we get a palindrome (5222222222225).

The spelling of 2002201200223 in words is "two trillion, two billion, two hundred one million, two hundred thousand, two hundred twenty-three".