Base | Representation |
---|---|
bin | 1011000000010111110100… |
… | …1000000000000000010000 |
3 | 1120211211212001000121211112 |
4 | 2300011331020000000100 |
5 | 3041230343130401000 |
6 | 41423044404432452 |
7 | 2356161415616360 |
oct | 260057510000020 |
9 | 46754761017745 |
10 | 12101022122000 |
11 | 3946018573329 |
12 | 14353139a8728 |
13 | 69a176bb3736 |
14 | 2db99a6a89a0 |
15 | 15eb96c5b235 |
hex | b017d200010 |
12101022122000 has 80 divisors (see below), whose sum is σ = 33440310314112. Its totient is φ = 4148921865600.
The previous prime is 12101022121963. The next prime is 12101022122003. The reversal of 12101022122000 is 22122010121.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (12101022122003) 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, 432165362 + ... + 432193361.
Almost surely, 212101022122000 is an apocalyptic number.
12101022122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12101022122000 is an abundant number, since it is smaller than the sum of its proper divisors (21339288192112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12101022122000 is an equidigital number, since it uses as much as digits as its factorization.
12101022122000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 864358753 (or 864358737 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12101022122000 its reverse (22122010121), we get a palindrome (12123144132121).
The spelling of 12101022122000 in words is "twelve trillion, one hundred one billion, twenty-two million, one hundred twenty-two thousand".
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