1010223542171 has 2 divisors, whose sum is σ = 1010223542172. Its totient is φ = 1010223542170.

The previous prime is 1010223542117. The next prime is 1010223542179. The reversal of 1010223542171 is 1712453220101.

Together with previous prime (1010223542117) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010223542171 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1010223542179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505111771085 + 505111771086.

It is an arithmetic number, because the mean of its divisors is an integer number (505111771086).

Almost surely, 2^{1010223542171} is an apocalyptic number.

1010223542171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010223542171 is an equidigital number, since it uses as much as digits as its factorization.

1010223542171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 1010223542171 its reverse (1712453220101), we get a palindrome (2722676762272).

The spelling of 1010223542171 in words is "one trillion, ten billion, two hundred twenty-three million, five hundred forty-two thousand, one hundred seventy-one".