202222010213 has 4 divisors (see below), whose sum is σ = 202478964000. Its totient is φ = 201965056428.

The previous prime is 202222010173. The next prime is 202222010219. The reversal of 202222010213 is 312010222202.

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 not a de Polignac number, because 202222010213 - 2¹² = 202222006117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202222010191 and 202222010200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222010219) 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, 128475713 + ... + 128477286.

It is an arithmetic number, because the mean of its divisors is an integer number (50619741000).

Almost surely, 2^202222010213 is an apocalyptic number.

It is an amenable number.

202222010213 is a deficient number, since it is larger than the sum of its proper divisors (256953787).

202222010213 is an equidigital number, since it uses as much as digits as its factorization.

202222010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256953786.

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

Adding to 202222010213 its reverse (312010222202), we get a palindrome (514232232415).

The spelling of 202222010213 in words is "two hundred two billion, two hundred twenty-two million, ten thousand, two hundred thirteen".