20022010013 has 2 divisors, whose sum is σ = 20022010014. Its totient is φ = 20022010012.

The previous prime is 20022009937. The next prime is 20022010039. The reversal of 20022010013 is 31001022002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19902719929 + 119290084 = 141077^2 + 10922^2 .

It is a cyclic number.

It is not a de Polignac number, because 20022010013 - 2¹⁰ = 20022008989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20022009976 and 20022010003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20022010213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011005006 + 10011005007.

It is an arithmetic number, because the mean of its divisors is an integer number (10011005007).

Almost surely, 2^20022010013 is an apocalyptic number.

It is an amenable number.

20022010013 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022010013 is an equidigital number, since it uses as much as digits as its factorization.

20022010013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20022010013 its reverse (31001022002), we get a palindrome (51023032015).

The spelling of 20022010013 in words is "twenty billion, twenty-two million, ten thousand, thirteen".