Base | Representation |
---|---|
bin | 1011000110010000011001… |
… | …1111011110001000011000 |
3 | 1121012111210002120202102020 |
4 | 2301210012133132020120 |
5 | 3044404410404013422 |
6 | 41541323350134440 |
7 | 2366400454122504 |
oct | 261440637361030 |
9 | 47174702522366 |
10 | 12202111001112 |
11 | 398498260841a |
12 | 1450a26351420 |
13 | 6a686717c036 |
14 | 30282a1b1304 |
15 | 16261188195c |
hex | b19067de218 |
12202111001112 has 32 divisors (see below), whose sum is σ = 30508940540400. Its totient is φ = 4066881928704.
The previous prime is 12202111001051. The next prime is 12202111001131. The reversal of 12202111001112 is 21110011120221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12202111001091 and 12202111001100.
It is a congruent number.
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, 30321253 + ... + 30721044.
Almost surely, 212202111001112 is an apocalyptic number.
12202111001112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12202111001112 is an abundant number, since it is smaller than the sum of its proper divisors (18306829539288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202111001112 is a wasteful number, since it uses less digits than its factorization.
12202111001112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61050635 (or 61050631 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 12202111001112 its reverse (21110011120221), we get a palindrome (33312122121333).
The spelling of 12202111001112 in words is "twelve trillion, two hundred two billion, one hundred eleven million, one thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •