110210012212187 has 2 divisors, whose sum is σ = 110210012212188. Its totient is φ = 110210012212186.

The previous prime is 110210012212103. The next prime is 110210012212193. The reversal of 110210012212187 is 781212210012011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110210012212187 - 2²² = 110210008017883 is a prime.

It is a super-2 number, since 2×110210012212187² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110210012212087) 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, 55105006106093 + 55105006106094.

It is an arithmetic number, because the mean of its divisors is an integer number (55105006106094).

Almost surely, 2^{110210012212187} is an apocalyptic number.

110210012212187 is a deficient number, since it is larger than the sum of its proper divisors (1).

110210012212187 is an equidigital number, since it uses as much as digits as its factorization.

110210012212187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 29.

Adding to 110210012212187 its reverse (781212210012011), we get a palindrome (891422222224198).

The spelling of 110210012212187 in words is "one hundred ten trillion, two hundred ten billion, twelve million, two hundred twelve thousand, one hundred eighty-seven".