Search a number
-
+
100200222211 is a prime number
BaseRepresentation
bin101110101010001100…
…1100000111000000011
3100120122010101200111011
41131110121200320003
53120202224102321
6114010434301351
710145024556505
oct1352431407003
9316563350434
10100200222211
1139549460001
1217504a27857
1395ab143c1b
144bc789dd75
152916ad9ae1
hex1754660e03

100200222211 has 2 divisors, whose sum is σ = 100200222212. Its totient is φ = 100200222210.

The previous prime is 100200222167. The next prime is 100200222247. The reversal of 100200222211 is 112222002001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (112222002001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100200222211 - 211 = 100200220163 is a prime.

It is a super-2 number, since 2×1002002222112 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100200222191 and 100200222200.

It is not a weakly prime, because it can be changed into another prime (100200222911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100111105 + 50100111106.

It is an arithmetic number, because the mean of its divisors is an integer number (50100111106).

Almost surely, 2100200222211 is an apocalyptic number.

100200222211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100200222211 is an equidigital number, since it uses as much as digits as its factorization.

100200222211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100200222211 its reverse (112222002001), we get a palindrome (212422224212).

The spelling of 100200222211 in words is "one hundred billion, two hundred million, two hundred twenty-two thousand, two hundred eleven".