202220412223 has 2 divisors, whose sum is σ = 202220412224. Its totient is φ = 202220412222.

The previous prime is 202220412217. The next prime is 202220412259. The reversal of 202220412223 is 322214022202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202220412223 - 2⁹ = 202220411711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202220412194 and 202220412203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202220412203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110206111 + 101110206112.

It is an arithmetic number, because the mean of its divisors is an integer number (101110206112).

Almost surely, 2^202220412223 is an apocalyptic number.

202220412223 is a deficient number, since it is larger than the sum of its proper divisors (1).

202220412223 is an equidigital number, since it uses as much as digits as its factorization.

202220412223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 202220412223 its reverse (322214022202), we get a palindrome (524434434425).

The spelling of 202220412223 in words is "two hundred two billion, two hundred twenty million, four hundred twelve thousand, two hundred twenty-three".