202210112243 has 2 divisors, whose sum is σ = 202210112244. Its totient is φ = 202210112242.

The previous prime is 202210112197. The next prime is 202210112263. The reversal of 202210112243 is 342211012202.

It is an a-pointer prime, because the next prime (202210112263) can be obtained adding 202210112243 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202210112243 - 2¹⁶ = 202210046707 is a prime.

It is not a weakly prime, because it can be changed into another prime (202210112263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101105056121 + 101105056122.

It is an arithmetic number, because the mean of its divisors is an integer number (101105056122).

Almost surely, 2^202210112243 is an apocalyptic number.

202210112243 is a deficient number, since it is larger than the sum of its proper divisors (1).

202210112243 is an equidigital number, since it uses as much as digits as its factorization.

202210112243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 202210112243 its reverse (342211012202), we get a palindrome (544421124445).

The spelling of 202210112243 in words is "two hundred two billion, two hundred ten million, one hundred twelve thousand, two hundred forty-three".