Base | Representation |
---|---|
bin | 1001000110000101101110… |
… | …1011111001111010000001 |
3 | 1022102000022200011011021211 |
4 | 2101201123223321322001 |
5 | 2302320423324213441 |
6 | 33134012201250121 |
7 | 2051330553231400 |
oct | 221413353717201 |
9 | 38360280134254 |
10 | 10000222101121 |
11 | 320608574196a |
12 | 115613a193941 |
13 | 57702b1803c5 |
14 | 268028825637 |
15 | 1251de6b5a81 |
hex | 9185baf9e81 |
10000222101121 has 24 divisors (see below), whose sum is σ = 11746187101440. Its totient is φ = 8488425909600.
The previous prime is 10000222101109. The next prime is 10000222101157. The reversal of 10000222101121 is 12110122200001.
10000222101121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10000222101121 - 213 = 10000222092929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10000222191121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1448491 + ... + 4700911.
It is an arithmetic number, because the mean of its divisors is an integer number (489424462560).
Almost surely, 210000222101121 is an apocalyptic number.
It is an amenable number.
10000222101121 is a deficient number, since it is larger than the sum of its proper divisors (1745965000319).
10000222101121 is a wasteful number, since it uses less digits than its factorization.
10000222101121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3253045 (or 3253038 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10000222101121 its reverse (12110122200001), we get a palindrome (22110344301122).
The spelling of 10000222101121 in words is "ten trillion, two hundred twenty-two million, one hundred one thousand, one hundred twenty-one".
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