110222012210129 has 2 divisors, whose sum is σ = 110222012210130. Its totient is φ = 110222012210128.

The previous prime is 110222012210099. The next prime is 110222012210131. The reversal of 110222012210129 is 921012210222011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104642117857729 + 5579894352400 = 10229473^2 + 2362180^2 .

It is a cyclic number.

It is not a de Polignac number, because 110222012210129 - 2⁸ = 110222012209873 is a prime.

It is a Sophie Germain prime.

Together with 110222012210131, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110222012210098 and 110222012210107.

It is not a weakly prime, because it can be changed into another prime (110222012213129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55111006105064 + 55111006105065.

It is an arithmetic number, because the mean of its divisors is an integer number (55111006105065).

Almost surely, 2^{110222012210129} is an apocalyptic number.

It is an amenable number.

110222012210129 is a deficient number, since it is larger than the sum of its proper divisors (1).

110222012210129 is an equidigital number, since it uses as much as digits as its factorization.

110222012210129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 110222012210129 in words is "one hundred ten trillion, two hundred twenty-two billion, twelve million, two hundred ten thousand, one hundred twenty-nine".