10220222202097 has 2 divisors, whose sum is σ = 10220222202098. Its totient is φ = 10220222202096.

The previous prime is 10220222202061. The next prime is 10220222202101. The reversal of 10220222202097 is 79020222202201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6854321941776 + 3365900260321 = 2618076^2 + 1834639^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220222202097 - 2²³ = 10220213813489 is a prime.

It is a super-2 number, since 2×10220222202097² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10220222202037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110111101048 + 5110111101049.

It is an arithmetic number, because the mean of its divisors is an integer number (5110111101049).

Almost surely, 2^{10220222202097} is an apocalyptic number.

It is an amenable number.

10220222202097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220222202097 is an equidigital number, since it uses as much as digits as its factorization.

10220222202097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 10220222202097 its reverse (79020222202201), we get a palindrome (89240444404298).

The spelling of 10220222202097 in words is "ten trillion, two hundred twenty billion, two hundred twenty-two million, two hundred two thousand, ninety-seven".