Base | Representation |
---|---|
bin | 11011110010100011010111… |
… | …010010000110011001001111 |
3 | 121000202020021122202012100201 |
4 | 123302203113102012121033 |
5 | 112004433010003034244 |
6 | 1111535351131434331 |
7 | 34513122206065603 |
oct | 3362432722063117 |
9 | 530666248665321 |
10 | 122221201221199 |
11 | 35a417a1875503 |
12 | 1185b354bb59a7 |
13 | 53275434b90c2 |
14 | 2227775653503 |
15 | e1e3c2000ad4 |
hex | 6f28d748664f |
122221201221199 has 8 divisors (see below), whose sum is σ = 122361701164640. Its totient is φ = 122080717597536.
The previous prime is 122221201221191. The next prime is 122221201221313. The reversal of 122221201221199 is 991122102122221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122221201221199 - 23 = 122221201221191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122221201221191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10938709 + ... + 19081345.
It is an arithmetic number, because the mean of its divisors is an integer number (15295212645580).
Almost surely, 2122221201221199 is an apocalyptic number.
122221201221199 is a deficient number, since it is larger than the sum of its proper divisors (140499943441).
122221201221199 is an equidigital number, since it uses as much as digits as its factorization.
122221201221199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8159889.
The product of its (nonzero) digits is 10368, while the sum is 37.
The spelling of 122221201221199 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, two hundred one million, two hundred twenty-one thousand, one hundred ninety-nine".
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