202200021223 has 2 divisors, whose sum is σ = 202200021224. Its totient is φ = 202200021222.

The previous prime is 202200021151. The next prime is 202200021229. The reversal of 202200021223 is 322120002202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202200021223 - 2²⁵ = 202166466791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202200021197 and 202200021206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202200021229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100010611 + 101100010612.

It is an arithmetic number, because the mean of its divisors is an integer number (101100010612).

Almost surely, 2^202200021223 is an apocalyptic number.

202200021223 is a deficient number, since it is larger than the sum of its proper divisors (1).

202200021223 is an equidigital number, since it uses as much as digits as its factorization.

202200021223 is an odious number, because the sum of its binary digits is odd.

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

Adding to 202200021223 its reverse (322120002202), we get a palindrome (524320023425).

The spelling of 202200021223 in words is "two hundred two billion, two hundred million, twenty-one thousand, two hundred twenty-three".