10220102221117 has 2 divisors, whose sum is σ = 10220102221118. Its totient is φ = 10220102221116.

The previous prime is 10220102221111. The next prime is 10220102221129. The reversal of 10220102221117 is 71112220102201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5739996597241 + 4480105623876 = 2395829^2 + 2116626^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220102221117 - 2²⁷ = 10219968003389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220102221111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110051110558 + 5110051110559.

It is an arithmetic number, because the mean of its divisors is an integer number (5110051110559).

Almost surely, 2^{10220102221117} is an apocalyptic number.

It is an amenable number.

10220102221117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220102221117 is an equidigital number, since it uses as much as digits as its factorization.

10220102221117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 10220102221117 its reverse (71112220102201), we get a palindrome (81332322323318).

The spelling of 10220102221117 in words is "ten trillion, two hundred twenty billion, one hundred two million, two hundred twenty-one thousand, one hundred seventeen".