201122222109967 has 2 divisors, whose sum is σ = 201122222109968. Its totient is φ = 201122222109966.

The previous prime is 201122222109961. The next prime is 201122222110009. The reversal of 201122222109967 is 769901222221102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201122222109967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201122222109961) 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, 100561111054983 + 100561111054984.

It is an arithmetic number, because the mean of its divisors is an integer number (100561111054984).

Almost surely, 2^{201122222109967} is an apocalyptic number.

201122222109967 is a deficient number, since it is larger than the sum of its proper divisors (1).

201122222109967 is an equidigital number, since it uses as much as digits as its factorization.

201122222109967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 201122222109967 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred nine thousand, nine hundred sixty-seven".