2202102220243 has 2 divisors, whose sum is σ = 2202102220244. Its totient is φ = 2202102220242.

The previous prime is 2202102220211. The next prime is 2202102220273. The reversal of 2202102220243 is 3420222012022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202102220243 - 2⁵ = 2202102220211 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202102220273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101051110121 + 1101051110122.

It is an arithmetic number, because the mean of its divisors is an integer number (1101051110122).

Almost surely, 2^{2202102220243} is an apocalyptic number.

2202102220243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202102220243 is an equidigital number, since it uses as much as digits as its factorization.

2202102220243 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 2202102220243 its reverse (3420222012022), we get a palindrome (5622324232265).

The spelling of 2202102220243 in words is "two trillion, two hundred two billion, one hundred two million, two hundred twenty thousand, two hundred forty-three".