10202212073 has 2 divisors, whose sum is σ = 10202212074. Its totient is φ = 10202212072.

The previous prime is 10202212067. The next prime is 10202212087. The reversal of 10202212073 is 37021220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9179939344 + 1022272729 = 95812^2 + 31973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202212073 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202215073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101106036 + 5101106037.

It is an arithmetic number, because the mean of its divisors is an integer number (5101106037).

Almost surely, 2^10202212073 is an apocalyptic number.

It is an amenable number.

10202212073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202212073 is an equidigital number, since it uses as much as digits as its factorization.

10202212073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 10202212073 its reverse (37021220201), we get a palindrome (47223432274).

The spelling of 10202212073 in words is "ten billion, two hundred two million, two hundred twelve thousand, seventy-three".