1012110220229 has 2 divisors, whose sum is σ = 1012110220230. Its totient is φ = 1012110220228.

The previous prime is 1012110220201. The next prime is 1012110220241. The reversal of 1012110220229 is 9220220112101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 926772036100 + 85338184129 = 962690^2 + 292127^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012110220229 - 2⁸ = 1012110219973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012110220279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506055110114 + 506055110115.

It is an arithmetic number, because the mean of its divisors is an integer number (506055110115).

Almost surely, 2^{1012110220229} is an apocalyptic number.

It is an amenable number.

1012110220229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012110220229 is an equidigital number, since it uses as much as digits as its factorization.

1012110220229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 1012110220229 in words is "one trillion, twelve billion, one hundred ten million, two hundred twenty thousand, two hundred twenty-nine".