110020002187 has 2 divisors, whose sum is σ = 110020002188. Its totient is φ = 110020002186.

The previous prime is 110020002179. The next prime is 110020002221. The reversal of 110020002187 is 781200020011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110020002187 - 2³ = 110020002179 is a prime.

It is not a weakly prime, because it can be changed into another prime (110020002107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010001093 + 55010001094.

It is an arithmetic number, because the mean of its divisors is an integer number (55010001094).

Almost surely, 2^110020002187 is an apocalyptic number.

110020002187 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020002187 is an equidigital number, since it uses as much as digits as its factorization.

110020002187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 110020002187 its reverse (781200020011), we get a palindrome (891220022198).

The spelling of 110020002187 in words is "one hundred ten billion, twenty million, two thousand, one hundred eighty-seven".