2002201202213 has 4 divisors (see below), whose sum is σ = 2044801227840. Its totient is φ = 1959601176588.

The previous prime is 2002201202207. The next prime is 2002201202227. The reversal of 2002201202213 is 3122021022002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002201202213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002201202191 and 2002201202200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002201202273) 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, 21300012743 + ... + 21300012836.

It is an arithmetic number, because the mean of its divisors is an integer number (511200306960).

Almost surely, 2^{2002201202213} is an apocalyptic number.

It is an amenable number.

2002201202213 is a deficient number, since it is larger than the sum of its proper divisors (42600025627).

2002201202213 is an equidigital number, since it uses as much as digits as its factorization.

2002201202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42600025626.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2002201202213 its reverse (3122021022002), we get a palindrome (5124222224215).

The spelling of 2002201202213 in words is "two trillion, two billion, two hundred one million, two hundred two thousand, two hundred thirteen".