110112221221127 has 2 divisors, whose sum is σ = 110112221221128. Its totient is φ = 110112221221126.

The previous prime is 110112221221099. The next prime is 110112221221133. The reversal of 110112221221127 is 721122122211011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110112221221127 - 2⁸ = 110112221220871 is a prime.

It is a super-3 number, since 3×110112221221127³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 110112221221096 and 110112221221105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110112221221147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55056110610563 + 55056110610564.

It is an arithmetic number, because the mean of its divisors is an integer number (55056110610564).

Almost surely, 2^{110112221221127} is an apocalyptic number.

110112221221127 is a deficient number, since it is larger than the sum of its proper divisors (1).

110112221221127 is an equidigital number, since it uses as much as digits as its factorization.

110112221221127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 26.

Adding to 110112221221127 its reverse (721122122211011), we get a palindrome (831234343432138).

The spelling of 110112221221127 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred twenty-seven".