201122002221067 has 2 divisors, whose sum is σ = 201122002221068. Its totient is φ = 201122002221066.

The previous prime is 201122002221047. The next prime is 201122002221181. The reversal of 201122002221067 is 760122200221102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201122002221067 - 2³⁹ = 200572246407179 is a prime.

It is a super-2 number, since 2×201122002221067² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201122002221047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100561001110533 + 100561001110534.

It is an arithmetic number, because the mean of its divisors is an integer number (100561001110534).

Almost surely, 2^{201122002221067} is an apocalyptic number.

201122002221067 is a deficient number, since it is larger than the sum of its proper divisors (1).

201122002221067 is an equidigital number, since it uses as much as digits as its factorization.

201122002221067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 201122002221067 its reverse (760122200221102), we get a palindrome (961244202442169).

The spelling of 201122002221067 in words is "two hundred one trillion, one hundred twenty-two billion, two million, two hundred twenty-one thousand, sixty-seven".