202201222145563 has 2 divisors, whose sum is σ = 202201222145564. Its totient is φ = 202201222145562.

The previous prime is 202201222145539. The next prime is 202201222145627. The reversal of 202201222145563 is 365541222102202.

202201222145563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202201222145563 is a prime.

It is not a weakly prime, because it can be changed into another prime (202201222146563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100611072781 + 101100611072782.

It is an arithmetic number, because the mean of its divisors is an integer number (101100611072782).

Almost surely, 2^{202201222145563} is an apocalyptic number.

202201222145563 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201222145563 is an equidigital number, since it uses as much as digits as its factorization.

202201222145563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 202201222145563 its reverse (365541222102202), we get a palindrome (567742444247765).

The spelling of 202201222145563 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-two million, one hundred forty-five thousand, five hundred sixty-three".