20650075200127 has 2 divisors, whose sum is σ = 20650075200128. Its totient is φ = 20650075200126.

The previous prime is 20650075200119. The next prime is 20650075200151. The reversal of 20650075200127 is 72100257005602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20650075200127 - 2³ = 20650075200119 is a prime.

It is a super-2 number, since 2×20650075200127² (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 (20650075206127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10325037600063 + 10325037600064.

It is an arithmetic number, because the mean of its divisors is an integer number (10325037600064).

Almost surely, 2^{20650075200127} is an apocalyptic number.

20650075200127 is a deficient number, since it is larger than the sum of its proper divisors (1).

20650075200127 is an equidigital number, since it uses as much as digits as its factorization.

20650075200127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 20650075200127 in words is "twenty trillion, six hundred fifty billion, seventy-five million, two hundred thousand, one hundred twenty-seven".