10220102173 has 2 divisors, whose sum is σ = 10220102174. Its totient is φ = 10220102172.

The previous prime is 10220102153. The next prime is 10220102209. The reversal of 10220102173 is 37120102201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6972584004 + 3247518169 = 83502^2 + 56987^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220102173 - 2¹⁷ = 10219971101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10220102173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220102153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110051086 + 5110051087.

It is an arithmetic number, because the mean of its divisors is an integer number (5110051087).

Almost surely, 2^10220102173 is an apocalyptic number.

It is an amenable number.

10220102173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220102173 is an equidigital number, since it uses as much as digits as its factorization.

10220102173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 10220102173 its reverse (37120102201), we get a palindrome (47340204374).

The spelling of 10220102173 in words is "ten billion, two hundred twenty million, one hundred two thousand, one hundred seventy-three".