Search a number
-
+
12200220200023 is a prime number
BaseRepresentation
bin1011000110001001010111…
…0010101000110001010111
31121012022220022201002221021
42301202111302220301113
53044342022332400043
641540412003502011
72366302554435052
oct261422562506127
947168808632837
1012200220200023
1139840a2275599
121450599087907
136a662551951b
143026cb01da99
1516255088e3ed
hexb1895ca8c57

12200220200023 has 2 divisors, whose sum is σ = 12200220200024. Its totient is φ = 12200220200022.

The previous prime is 12200220200017. The next prime is 12200220200083. The reversal of 12200220200023 is 32000202200221.

It is a weak prime.

It is an emirp because it is prime and its reverse (32000202200221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12200220200023 - 217 = 12200220068951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200220200083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100110100011 + 6100110100012.

It is an arithmetic number, because the mean of its divisors is an integer number (6100110100012).

Almost surely, 212200220200023 is an apocalyptic number.

12200220200023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200220200023 is an equidigital number, since it uses as much as digits as its factorization.

12200220200023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 12200220200023 its reverse (32000202200221), we get a palindrome (44200422400244).

The spelling of 12200220200023 in words is "twelve trillion, two hundred billion, two hundred twenty million, two hundred thousand, twenty-three".