20600002112629 has 2 divisors, whose sum is σ = 20600002112630. Its totient is φ = 20600002112628.

The previous prime is 20600002112609. The next prime is 20600002112681. The reversal of 20600002112629 is 92621120000602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13734606476529 + 6865395636100 = 3706023^2 + 2620190^2 .

It is a cyclic number.

It is not a de Polignac number, because 20600002112629 - 2¹⁵ = 20600002079861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20600002112629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20600002112609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10300001056314 + 10300001056315.

It is an arithmetic number, because the mean of its divisors is an integer number (10300001056315).

Almost surely, 2^{20600002112629} is an apocalyptic number.

It is an amenable number.

20600002112629 is a deficient number, since it is larger than the sum of its proper divisors (1).

20600002112629 is an equidigital number, since it uses as much as digits as its factorization.

20600002112629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 20600002112629 in words is "twenty trillion, six hundred billion, two million, one hundred twelve thousand, six hundred twenty-nine".