Base | Representation |
---|---|
bin | 11011101111100111111110… |
… | …110001001010000100000001 |
3 | 121000000222221121112212212112 |
4 | 123233213332301022010001 |
5 | 111443133430023224301 |
6 | 1111303114135505105 |
7 | 34462440232525661 |
oct | 3357477661120401 |
9 | 530028847485775 |
10 | 122020000211201 |
11 | 35974434078764 |
12 | 11828363228195 |
13 | 531158a410b31 |
14 | 221bb29c5c1a1 |
15 | e190483e19bb |
hex | 6ef9fec4a101 |
122020000211201 has 16 divisors (see below), whose sum is σ = 133394161594368. Its totient is φ = 111263972014800.
The previous prime is 122020000211189. The next prime is 122020000211203. The reversal of 122020000211201 is 102112000020221.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122020000211201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122020000211203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1277086895 + ... + 1277182436.
It is an arithmetic number, because the mean of its divisors is an integer number (8337135099648).
Almost surely, 2122020000211201 is an apocalyptic number.
It is an amenable number.
122020000211201 is a deficient number, since it is larger than the sum of its proper divisors (11374161383167).
122020000211201 is a wasteful number, since it uses less digits than its factorization.
122020000211201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2554269452.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 122020000211201 its reverse (102112000020221), we get a palindrome (224132000231422).
The spelling of 122020000211201 in words is "one hundred twenty-two trillion, twenty billion, two hundred eleven thousand, two hundred one".
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