10213220047 has 2 divisors, whose sum is σ = 10213220048. Its totient is φ = 10213220046.

The previous prime is 10213220027. The next prime is 10213220071. The reversal of 10213220047 is 74002231201.

10213220047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10213220047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10213220027) 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, 5106610023 + 5106610024.

It is an arithmetic number, because the mean of its divisors is an integer number (5106610024).

Almost surely, 2^10213220047 is an apocalyptic number.

10213220047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213220047 is an equidigital number, since it uses as much as digits as its factorization.

10213220047 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 10213220047 its reverse (74002231201), we get a palindrome (84215451248).

The spelling of 10213220047 in words is "ten billion, two hundred thirteen million, two hundred twenty thousand, forty-seven".