110605215041219 has 2 divisors, whose sum is σ = 110605215041220. Its totient is φ = 110605215041218.

The previous prime is 110605215041143. The next prime is 110605215041257. The reversal of 110605215041219 is 912140512506011.

It is an a-pointer prime, because the next prime (110605215041257) can be obtained adding 110605215041219 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110605215041219 - 2²⁰ = 110605213992643 is a prime.

It is a super-2 number, since 2×110605215041219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110605215041119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55302607520609 + 55302607520610.

It is an arithmetic number, because the mean of its divisors is an integer number (55302607520610).

Almost surely, 2^{110605215041219} is an apocalyptic number.

110605215041219 is a deficient number, since it is larger than the sum of its proper divisors (1).

110605215041219 is an equidigital number, since it uses as much as digits as its factorization.

110605215041219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 38.

The spelling of 110605215041219 in words is "one hundred ten trillion, six hundred five billion, two hundred fifteen million, forty-one thousand, two hundred nineteen".