Base | Representation |
---|---|
bin | 1010001101001101001101… |
… | …1000100001111001000000 |
3 | 1110201210221112200222000200 |
4 | 2203103103120201321000 |
5 | 2432330124224000000 |
6 | 35511152135245200 |
7 | 2235522434432430 |
oct | 243232330417100 |
9 | 43653845628020 |
10 | 11222001000000 |
11 | 363725100a03a |
12 | 1312a95519800 |
13 | 6352cb85540b |
14 | 2ab20d5b82c0 |
15 | 146d9b3a8500 |
hex | a34d3621e40 |
11222001000000 has 588 divisors, whose sum is σ = 45950869321344. Its totient is φ = 2565014400000.
The previous prime is 11222000999971. The next prime is 11222001000017. The reversal of 11222001000000 is 10022211.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an unprimeable number.
It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 62910937 + ... + 63089063.
Almost surely, 211222001000000 is an apocalyptic number.
11222001000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11222001000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22975434660672).
11222001000000 is an abundant number, since it is smaller than the sum of its proper divisors (34728868321344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11222001000000 is an frugal number, since it uses more digits than its factorization.
11222001000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178182 (or 178144 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 11222001000000 its reverse (10022211), we get a palindrome (11222011022211).
The spelling of 11222001000000 in words is "eleven trillion, two hundred twenty-two billion, one million", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •