110221012207 has 2 divisors, whose sum is σ = 110221012208. Its totient is φ = 110221012206.

The previous prime is 110221012189. The next prime is 110221012259. The reversal of 110221012207 is 702210122011.

It is a weak prime.

It is an emirp because it is prime and its reverse (702210122011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110221012207 - 2⁷ = 110221012079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110221013207) 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, 55110506103 + 55110506104.

It is an arithmetic number, because the mean of its divisors is an integer number (55110506104).

Almost surely, 2^110221012207 is an apocalyptic number.

110221012207 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221012207 is an equidigital number, since it uses as much as digits as its factorization.

110221012207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 110221012207 its reverse (702210122011), we get a palindrome (812431134218).

The spelling of 110221012207 in words is "one hundred ten billion, two hundred twenty-one million, twelve thousand, two hundred seven".