Base | Representation |
---|---|
bin | 11011110010100011001011… |
… | …111100011101111100001110 |
3 | 121000202012210101211000102221 |
4 | 123302203023330131330032 |
5 | 112004432112304013402 |
6 | 1111535320214405554 |
7 | 34513114406203216 |
oct | 3362431374357416 |
9 | 530665711730387 |
10 | 122221011001102 |
11 | 35a41704462312 |
12 | 1185b3013608ba |
13 | 5327512c77430 |
14 | 2227758299246 |
15 | e1e3b0479337 |
hex | 6f28cbf1df0e |
122221011001102 has 16 divisors (see below), whose sum is σ = 197438794348320. Its totient is φ = 56408310670752.
The previous prime is 122221011001099. The next prime is 122221011001123. The reversal of 122221011001102 is 201100110122221.
It is a super-2 number, since 2×1222210110011022 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56701402 + ... + 58817437.
It is an arithmetic number, because the mean of its divisors is an integer number (12339924646770).
Almost surely, 2122221011001102 is an apocalyptic number.
122221011001102 is a deficient number, since it is larger than the sum of its proper divisors (75217783347218).
122221011001102 is a wasteful number, since it uses less digits than its factorization.
122221011001102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115559547.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 122221011001102 its reverse (201100110122221), we get a palindrome (323321121123323).
The spelling of 122221011001102 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, eleven million, one thousand, one hundred two".
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