110010220129 has 2 divisors, whose sum is σ = 110010220130. Its totient is φ = 110010220128.

The previous prime is 110010219997. The next prime is 110010220147. The reversal of 110010220129 is 921022010011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98156890000 + 11853330129 = 313300^2 + 108873^2 .

It is a cyclic number.

It is not a de Polignac number, because 110010220129 - 2¹⁵ = 110010187361 is a prime.

It is not a weakly prime, because it can be changed into another prime (110010220729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005110064 + 55005110065.

It is an arithmetic number, because the mean of its divisors is an integer number (55005110065).

Almost surely, 2^110010220129 is an apocalyptic number.

It is an amenable number.

110010220129 is a deficient number, since it is larger than the sum of its proper divisors (1).

110010220129 is an equidigital number, since it uses as much as digits as its factorization.

110010220129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 110010220129 in words is "one hundred ten billion, ten million, two hundred twenty thousand, one hundred twenty-nine".