Base | Representation |
---|---|
bin | 1011000110001000111010… |
… | …1100000000001000110100 |
3 | 1121012022121000110010222012 |
4 | 2301202032230000020310 |
5 | 3044341301330121322 |
6 | 41540352105223352 |
7 | 2366266606431050 |
oct | 261421654001064 |
9 | 47168530403865 |
10 | 12200101020212 |
11 | 3984040a73a86 |
12 | 1450565191b58 |
13 | 6a660691ba21 |
14 | 3026b9278c60 |
15 | 16254519bae2 |
hex | b188eb00234 |
12200101020212 has 24 divisors (see below), whose sum is σ = 25241588319360. Its totient is φ = 5048317663200.
The previous prime is 12200101020181. The next prime is 12200101020253. The reversal of 12200101020212 is 21202010100221.
It is a Harshad number since it is a multiple of its sum of digits (14).
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, 7512376664 + ... + 7512378287.
It is an arithmetic number, because the mean of its divisors is an integer number (1051732846640).
Almost surely, 212200101020212 is an apocalyptic number.
It is an amenable number.
12200101020212 is an abundant number, since it is smaller than the sum of its proper divisors (13041487299148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200101020212 is a wasteful number, since it uses less digits than its factorization.
12200101020212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15024754991 (or 15024754989 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12200101020212 its reverse (21202010100221), we get a palindrome (33402111120433).
The spelling of 12200101020212 in words is "twelve trillion, two hundred billion, one hundred one million, twenty thousand, two hundred twelve".
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