Base | Representation |
---|---|
bin | 11011110010010001011111… |
… | …100001000010001110110111 |
3 | 121000200101202022211211012011 |
4 | 123302101133201002032313 |
5 | 112004124210033014312 |
6 | 1111522455044105051 |
7 | 34511542530314035 |
oct | 3362213741021667 |
9 | 530611668754164 |
10 | 122202012001207 |
11 | 35a34644a7a506 |
12 | 1185769a695187 |
13 | 53257a5a99c68 |
14 | 2226874d01555 |
15 | e1db4c53ada7 |
hex | 6f245f8423b7 |
122202012001207 has 2 divisors, whose sum is σ = 122202012001208. Its totient is φ = 122202012001206.
The previous prime is 122202012001189. The next prime is 122202012001213. The reversal of 122202012001207 is 702100210202221.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122202012001207 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122202012002207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61101006000603 + 61101006000604.
It is an arithmetic number, because the mean of its divisors is an integer number (61101006000604).
Almost surely, 2122202012001207 is an apocalyptic number.
122202012001207 is a deficient number, since it is larger than the sum of its proper divisors (1).
122202012001207 is an equidigital number, since it uses as much as digits as its factorization.
122202012001207 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 22.
Adding to 122202012001207 its reverse (702100210202221), we get a palindrome (824302222203428).
The spelling of 122202012001207 in words is "one hundred twenty-two trillion, two hundred two billion, twelve million, one thousand, two hundred seven".
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