20330000120069 has 2 divisors, whose sum is σ = 20330000120070. Its totient is φ = 20330000120068.

The previous prime is 20330000120047. The next prime is 20330000120113. The reversal of 20330000120069 is 96002100003302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16090230855169 + 4239769264900 = 4011263^2 + 2059070^2 .

It is a cyclic number.

It is not a de Polignac number, because 20330000120069 - 2¹² = 20330000115973 is a prime.

It is a super-2 number, since 2×20330000120069² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20330000180069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165000060034 + 10165000060035.

It is an arithmetic number, because the mean of its divisors is an integer number (10165000060035).

Almost surely, 2^{20330000120069} is an apocalyptic number.

It is an amenable number.

20330000120069 is a deficient number, since it is larger than the sum of its proper divisors (1).

20330000120069 is an equidigital number, since it uses as much as digits as its factorization.

20330000120069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 20330000120069 in words is "twenty trillion, three hundred thirty billion, one hundred twenty thousand, sixty-nine".