2203303222243 has 2 divisors, whose sum is σ = 2203303222244. Its totient is φ = 2203303222242.

The previous prime is 2203303222207. The next prime is 2203303222259. The reversal of 2203303222243 is 3422223033022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203303222243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203303222643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101651611121 + 1101651611122.

It is an arithmetic number, because the mean of its divisors is an integer number (1101651611122).

Almost surely, 2^{2203303222243} is an apocalyptic number.

2203303222243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203303222243 is an equidigital number, since it uses as much as digits as its factorization.

2203303222243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 2203303222243 its reverse (3422223033022), we get a palindrome (5625526255265).

The spelling of 2203303222243 in words is "two trillion, two hundred three billion, three hundred three million, two hundred twenty-two thousand, two hundred forty-three".