110002220222197 has 2 divisors, whose sum is σ = 110002220222198. Its totient is φ = 110002220222196.

The previous prime is 110002220222179. The next prime is 110002220222249. The reversal of 110002220222197 is 791222022200011.

Together with previous prime (110002220222179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73237412788996 + 36764807433201 = 8557886^2 + 6063399^2 .

It is a cyclic number.

It is not a de Polignac number, because 110002220222197 - 2¹⁵ = 110002220189429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110002220222137) 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, 55001110111098 + 55001110111099.

It is an arithmetic number, because the mean of its divisors is an integer number (55001110111099).

Almost surely, 2^{110002220222197} is an apocalyptic number.

It is an amenable number.

110002220222197 is a deficient number, since it is larger than the sum of its proper divisors (1).

110002220222197 is an equidigital number, since it uses as much as digits as its factorization.

110002220222197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 110002220222197 in words is "one hundred ten trillion, two billion, two hundred twenty million, two hundred twenty-two thousand, one hundred ninety-seven".