202201122210011 has 2 divisors, whose sum is σ = 202201122210012. Its totient is φ = 202201122210010.

The previous prime is 202201122209899. The next prime is 202201122210107. The reversal of 202201122210011 is 110012221102202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202201122210011 is a prime.

It is not a weakly prime, because it can be changed into another prime (202201122210211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100561105005 + 101100561105006.

It is an arithmetic number, because the mean of its divisors is an integer number (101100561105006).

Almost surely, 2^{202201122210011} is an apocalyptic number.

202201122210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201122210011 is an equidigital number, since it uses as much as digits as its factorization.

202201122210011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202201122210011 its reverse (110012221102202), we get a palindrome (312213343312213).

The spelling of 202201122210011 in words is "two hundred two trillion, two hundred one billion, one hundred twenty-two million, two hundred ten thousand, eleven".