2122034302217 has 2 divisors, whose sum is σ = 2122034302218. Its totient is φ = 2122034302216.

The previous prime is 2122034302189. The next prime is 2122034302229. The reversal of 2122034302217 is 7122034302212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2050907545801 + 71126756416 = 1432099^2 + 266696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122034302217 - 2²⁸ = 2121765866761 is a prime.

It is a super-2 number, since 2×2122034302217² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2122034302217.

It is not a weakly prime, because it can be changed into another prime (2122034305217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061017151108 + 1061017151109.

It is an arithmetic number, because the mean of its divisors is an integer number (1061017151109).

Almost surely, 2^{2122034302217} is an apocalyptic number.

It is an amenable number.

2122034302217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122034302217 is an equidigital number, since it uses as much as digits as its factorization.

2122034302217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 2122034302217 its reverse (7122034302212), we get a palindrome (9244068604429).

The spelling of 2122034302217 in words is "two trillion, one hundred twenty-two billion, thirty-four million, three hundred two thousand, two hundred seventeen".