20330223223069 has 2 divisors, whose sum is σ = 20330223223070. Its totient is φ = 20330223223068.

The previous prime is 20330223223007. The next prime is 20330223223081. The reversal of 20330223223069 is 96032232203302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18479638452025 + 1850584771044 = 4298795^2 + 1360362^2 .

It is a cyclic number.

It is not a de Polignac number, because 20330223223069 - 2⁹ = 20330223222557 is a prime.

It is a super-2 number, since 2×20330223223069² (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 (20330223253069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165111611534 + 10165111611535.

It is an arithmetic number, because the mean of its divisors is an integer number (10165111611535).

Almost surely, 2^{20330223223069} is an apocalyptic number.

It is an amenable number.

20330223223069 is a deficient number, since it is larger than the sum of its proper divisors (1).

20330223223069 is an equidigital number, since it uses as much as digits as its factorization.

20330223223069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 37.

The spelling of 20330223223069 in words is "twenty trillion, three hundred thirty billion, two hundred twenty-three million, two hundred twenty-three thousand, sixty-nine".