110201210001229 has 2 divisors, whose sum is σ = 110201210001230. Its totient is φ = 110201210001228.

The previous prime is 110201210001227. The next prime is 110201210001283. The reversal of 110201210001229 is 922100012102011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105581173572900 + 4620036428329 = 10275270^2 + 2149427^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201210001229 - 2¹ = 110201210001227 is a prime.

Together with 110201210001227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110201210001227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100605000614 + 55100605000615.

It is an arithmetic number, because the mean of its divisors is an integer number (55100605000615).

Almost surely, 2^{110201210001229} is an apocalyptic number.

It is an amenable number.

110201210001229 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201210001229 is an equidigital number, since it uses as much as digits as its factorization.

110201210001229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 110201210001229 in words is "one hundred ten trillion, two hundred one billion, two hundred ten million, one thousand, two hundred twenty-nine".