10220240420213 has 2 divisors, whose sum is σ = 10220240420214. Its totient is φ = 10220240420212.

The previous prime is 10220240420207. The next prime is 10220240420293. The reversal of 10220240420213 is 31202404202201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5963867062609 + 4256373357604 = 2442103^2 + 2063098^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220240420213 - 2²⁰ = 10220239371637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220240420293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110120210106 + 5110120210107.

It is an arithmetic number, because the mean of its divisors is an integer number (5110120210107).

Almost surely, 2^{10220240420213} is an apocalyptic number.

It is an amenable number.

10220240420213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220240420213 is an equidigital number, since it uses as much as digits as its factorization.

10220240420213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10220240420213 its reverse (31202404202201), we get a palindrome (41422644622414).

The spelling of 10220240420213 in words is "ten trillion, two hundred twenty billion, two hundred forty million, four hundred twenty thousand, two hundred thirteen".