202200112243 has 2 divisors, whose sum is σ = 202200112244. Its totient is φ = 202200112242.

The previous prime is 202200112171. The next prime is 202200112259. The reversal of 202200112243 is 342211002202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202200112243 - 2²¹ = 202198015091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202200112243.

It is not a weakly prime, because it can be changed into another prime (202200112043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100056121 + 101100056122.

It is an arithmetic number, because the mean of its divisors is an integer number (101100056122).

Almost surely, 2^202200112243 is an apocalyptic number.

202200112243 is a deficient number, since it is larger than the sum of its proper divisors (1).

202200112243 is an equidigital number, since it uses as much as digits as its factorization.

202200112243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202200112243 its reverse (342211002202), we get a palindrome (544411114445).

The spelling of 202200112243 in words is "two hundred two billion, two hundred million, one hundred twelve thousand, two hundred forty-three".