202202443 has 2 divisors, whose sum is σ = 202202444. Its totient is φ = 202202442.

The previous prime is 202202401. The next prime is 202202459. The reversal of 202202443 is 344202202.

202202443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202202443 - 2⁹ = 202201931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202202443.

It is not a weakly prime, because it can be changed into another prime (202202543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101221 + 101101222.

It is an arithmetic number, because the mean of its divisors is an integer number (101101222).

Almost surely, 2^202202443 is an apocalyptic number.

202202443 is a deficient number, since it is larger than the sum of its proper divisors (1).

202202443 is an equidigital number, since it uses as much as digits as its factorization.

202202443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 202202443 is about 14219.7905399482. The cubic root of 202202443 is about 586.9423764692.

Adding to 202202443 its reverse (344202202), we get a palindrome (546404645).

The spelling of 202202443 in words is "two hundred two million, two hundred two thousand, four hundred forty-three".