Base | Representation |
---|---|
bin | 11011110010100011010001… |
… | …111010010100101011111010 |
3 | 121000202020001101011200100002 |
4 | 123302203101322110223322 |
5 | 112004432313420232302 |
6 | 1111535334152113002 |
7 | 34513120033066160 |
oct | 3362432172245372 |
9 | 530666041150302 |
10 | 122221111102202 |
11 | 35a41755a127a2 |
12 | 1185b32a995762 |
13 | 532752a924c58 |
14 | 22277676b5230 |
15 | e1e3b914dc02 |
hex | 6f28d1e94afa |
122221111102202 has 8 divisors (see below), whose sum is σ = 209521904746656. Its totient is φ = 52380476186652.
The previous prime is 122221111102193. The next prime is 122221111102217. The reversal of 122221111102202 is 202201111122221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4365039682208 + ... + 4365039682235.
It is an arithmetic number, because the mean of its divisors is an integer number (26190238093332).
Almost surely, 2122221111102202 is an apocalyptic number.
122221111102202 is a deficient number, since it is larger than the sum of its proper divisors (87300793644454).
122221111102202 is an equidigital number, since it uses as much as digits as its factorization.
122221111102202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8730079364452.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 122221111102202 its reverse (202201111122221), we get a palindrome (324422222224423).
The spelling of 122221111102202 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, one hundred eleven million, one hundred two thousand, two hundred two".
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