Base | Representation |
---|---|
bin | 11011110010100010011011… |
… | …100110110000000111010111 |
3 | 121000202010200212202222211102 |
4 | 123302202123212300013113 |
5 | 112004423432200031012 |
6 | 1111535103524100315 |
7 | 34513055330626322 |
oct | 3362423346600727 |
9 | 530663625688742 |
10 | 122220200002007 |
11 | 35a41328699728 |
12 | 1185b11583469b |
13 | 5327413c43003 |
14 | 22276bc6a97b9 |
15 | e1e36417d2c2 |
hex | 6f289b9b01d7 |
122220200002007 has 2 divisors, whose sum is σ = 122220200002008. Its totient is φ = 122220200002006.
The previous prime is 122220200001997. The next prime is 122220200002051. The reversal of 122220200002007 is 700200002022221.
It is a weak prime.
It is an emirp because it is prime and its reverse (700200002022221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122220200002007 - 214 = 122220199985623 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122220200002007.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122220200002067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61110100001003 + 61110100001004.
It is an arithmetic number, because the mean of its divisors is an integer number (61110100001004).
Almost surely, 2122220200002007 is an apocalyptic number.
122220200002007 is a deficient number, since it is larger than the sum of its proper divisors (1).
122220200002007 is an equidigital number, since it uses as much as digits as its factorization.
122220200002007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 448, while the sum is 20.
Adding to 122220200002007 its reverse (700200002022221), we get a palindrome (822420202024228).
The spelling of 122220200002007 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred million, two thousand, seven".
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