Base | Representation |
---|---|
bin | 11011100000111011100010… |
… | …000011101101101111010110 |
3 | 120212110110110222121020101022 |
4 | 123200323202003231233112 |
5 | 111330112343003101402 |
6 | 1105211152523001142 |
7 | 34326461410662413 |
oct | 3340734203555726 |
9 | 525413428536338 |
10 | 121010201222102 |
11 | 35615157951275 |
12 | 116a47076691b2 |
13 | 526a29cca72ba |
14 | 21c4cd425910a |
15 | decb467762a2 |
hex | 6e0ee20edbd6 |
121010201222102 has 8 divisors (see below), whose sum is σ = 191068738771800. Its totient is φ = 57320621631504.
The previous prime is 121010201222101. The next prime is 121010201222111. The reversal of 121010201222102 is 201222102010121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121010201222101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592239489727 + ... + 1592239489802.
It is an arithmetic number, because the mean of its divisors is an integer number (23883592346475).
Almost surely, 2121010201222102 is an apocalyptic number.
121010201222102 is a deficient number, since it is larger than the sum of its proper divisors (70058537549698).
121010201222102 is a wasteful number, since it uses less digits than its factorization.
121010201222102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3184478979550.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 121010201222102 its reverse (201222102010121), we get a palindrome (322232303232223).
The spelling of 121010201222102 in words is "one hundred twenty-one trillion, ten billion, two hundred one million, two hundred twenty-two thousand, one hundred two".
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