10220222009993 has 2 divisors, whose sum is σ = 10220222009994. Its totient is φ = 10220222009992.

The previous prime is 10220222009981. The next prime is 10220222010013. The reversal of 10220222009993 is 39990022202201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10167603614224 + 52618395769 = 3188668^2 + 229387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220222009993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10220222009993.

It is not a weakly prime, because it can be changed into another prime (10220222009093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110111004996 + 5110111004997.

It is an arithmetic number, because the mean of its divisors is an integer number (5110111004997).

Almost surely, 2^{10220222009993} is an apocalyptic number.

It is an amenable number.

10220222009993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220222009993 is an equidigital number, since it uses as much as digits as its factorization.

10220222009993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 10220222009993 in words is "ten trillion, two hundred twenty billion, two hundred twenty-two million, nine thousand, nine hundred ninety-three".