10202210202073 has 2 divisors, whose sum is σ = 10202210202074. Its totient is φ = 10202210202072.

The previous prime is 10202210201971. The next prime is 10202210202077. The reversal of 10202210202073 is 37020201220201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5896971143424 + 4305239058649 = 2428368^2 + 2074907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202210202073 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202210202077) 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, 5101105101036 + 5101105101037.

It is an arithmetic number, because the mean of its divisors is an integer number (5101105101037).

Almost surely, 2^{10202210202073} is an apocalyptic number.

It is an amenable number.

10202210202073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202210202073 is an equidigital number, since it uses as much as digits as its factorization.

10202210202073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 10202210202073 its reverse (37020201220201), we get a palindrome (47222411422274).

The spelling of 10202210202073 in words is "ten trillion, two hundred two billion, two hundred ten million, two hundred two thousand, seventy-three".