2030042122217 has 2 divisors, whose sum is σ = 2030042122218. Its totient is φ = 2030042122216.

The previous prime is 2030042122193. The next prime is 2030042122231. The reversal of 2030042122217 is 7122212400302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1651895838121 + 378146284096 = 1285261^2 + 614936^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030042122217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2030042122417) 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, 1015021061108 + 1015021061109.

It is an arithmetic number, because the mean of its divisors is an integer number (1015021061109).

Almost surely, 2^{2030042122217} is an apocalyptic number.

It is an amenable number.

2030042122217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030042122217 is an equidigital number, since it uses as much as digits as its factorization.

2030042122217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 2030042122217 its reverse (7122212400302), we get a palindrome (9152254522519).

The spelling of 2030042122217 in words is "two trillion, thirty billion, forty-two million, one hundred twenty-two thousand, two hundred seventeen".