2020366836667 has 2 divisors, whose sum is σ = 2020366836668. Its totient is φ = 2020366836666.

The previous prime is 2020366836661. The next prime is 2020366836757. The reversal of 2020366836667 is 7666386630202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020366836667 - 2¹⁹ = 2020366312379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020366836661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010183418333 + 1010183418334.

It is an arithmetic number, because the mean of its divisors is an integer number (1010183418334).

Almost surely, 2^{2020366836667} is an apocalyptic number.

2020366836667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020366836667 is an equidigital number, since it uses as much as digits as its factorization.

2020366836667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 55.

The spelling of 2020366836667 in words is "two trillion, twenty billion, three hundred sixty-six million, eight hundred thirty-six thousand, six hundred sixty-seven".