202201100022211 has 2 divisors, whose sum is σ = 202201100022212. Its totient is φ = 202201100022210.

The previous prime is 202201100022209. The next prime is 202201100022221. The reversal of 202201100022211 is 112220001102202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202201100022211 - 2¹ = 202201100022209 is a prime.

Together with 202201100022209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (202201100022221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100550011105 + 101100550011106.

It is an arithmetic number, because the mean of its divisors is an integer number (101100550011106).

Almost surely, 2^{202201100022211} is an apocalyptic number.

202201100022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201100022211 is an equidigital number, since it uses as much as digits as its factorization.

202201100022211 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 16.

Adding to 202201100022211 its reverse (112220001102202), we get a palindrome (314421101124413).

The spelling of 202201100022211 in words is "two hundred two trillion, two hundred one billion, one hundred million, twenty-two thousand, two hundred eleven".