20020223330347 has 2 divisors, whose sum is σ = 20020223330348. Its totient is φ = 20020223330346.

The previous prime is 20020223330281. The next prime is 20020223330363. The reversal of 20020223330347 is 74303332202002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20020223330347 - 2³⁵ = 19985863591979 is a prime.

It is a super-2 number, since 2×20020223330347² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20020223330377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010111665173 + 10010111665174.

It is an arithmetic number, because the mean of its divisors is an integer number (10010111665174).

Almost surely, 2^{20020223330347} is an apocalyptic number.

20020223330347 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020223330347 is an equidigital number, since it uses as much as digits as its factorization.

20020223330347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 31.

Adding to 20020223330347 its reverse (74303332202002), we get a palindrome (94323555532349).

The spelling of 20020223330347 in words is "twenty trillion, twenty billion, two hundred twenty-three million, three hundred thirty thousand, three hundred forty-seven".