202223113223 has 4 divisors (see below), whose sum is σ = 208746439488. Its totient is φ = 195699786960.

The previous prime is 202223113219. The next prime is 202223113259. The reversal of 202223113223 is 322311322202.

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

It is a cyclic number.

It is not a de Polignac number, because 202223113223 - 2² = 202223113219 is a prime.

It is a super-3 number, since 3×202223113223³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202223113283) 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, 3261663086 + ... + 3261663147.

It is an arithmetic number, because the mean of its divisors is an integer number (52186609872).

Almost surely, 2^202223113223 is an apocalyptic number.

202223113223 is a deficient number, since it is larger than the sum of its proper divisors (6523326265).

202223113223 is an equidigital number, since it uses as much as digits as its factorization.

202223113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523326264.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 202223113223 its reverse (322311322202), we get a palindrome (524534435425).

The spelling of 202223113223 in words is "two hundred two billion, two hundred twenty-three million, one hundred thirteen thousand, two hundred twenty-three".