Base | Representation |
---|---|
bin | 11011010101001010000111… |
… | …001001010001100000001000 |
3 | 120202121010100211122212211212 |
4 | 123111022013021101200020 |
5 | 111223334100324213000 |
6 | 1103351402404512252 |
7 | 34214152223625635 |
oct | 3325120711214010 |
9 | 522533324585755 |
10 | 120201222101000 |
11 | 35333063266a37 |
12 | 115939760ab688 |
13 | 520bc079aab21 |
14 | 2197aad59518c |
15 | dd6a9a02dc35 |
hex | 6d5287251808 |
120201222101000 has 32 divisors (see below), whose sum is σ = 281270859718680. Its totient is φ = 48080488840000.
The previous prime is 120201222100997. The next prime is 120201222101029. The reversal of 120201222101000 is 101222102021.
It can be written as a sum of positive squares in 4 ways, for example, as 11056941739204 + 109144280361796 = 3325198^2 + 10447214^2 .
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, 60100610051 + ... + 60100612050.
Almost surely, 2120201222101000 is an apocalyptic number.
120201222101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120201222101000 is an abundant number, since it is smaller than the sum of its proper divisors (161069637617680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120201222101000 is a wasteful number, since it uses less digits than its factorization.
120201222101000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120201222122 (or 120201222108 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120201222101000 its reverse (101222102021), we get a palindrome (120302444203021).
The spelling of 120201222101000 in words is "one hundred twenty trillion, two hundred one billion, two hundred twenty-two million, one hundred one thousand".
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