110221012101071 has 2 divisors, whose sum is σ = 110221012101072. Its totient is φ = 110221012101070.

The previous prime is 110221012101047. The next prime is 110221012101163. The reversal of 110221012101071 is 170101210122011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110221012101071 - 2¹⁰ = 110221012100047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110221012101671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110506050535 + 55110506050536.

It is an arithmetic number, because the mean of its divisors is an integer number (55110506050536).

Almost surely, 2^{110221012101071} is an apocalyptic number.

110221012101071 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221012101071 is an equidigital number, since it uses as much as digits as its factorization.

110221012101071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 110221012101071 its reverse (170101210122011), we get a palindrome (280322222223082).

The spelling of 110221012101071 in words is "one hundred ten trillion, two hundred twenty-one billion, twelve million, one hundred one thousand, seventy-one".