Base | Representation |
---|---|
bin | 100000010011101000010… |
… | …101111111000100100100 |
3 | 21212020110200002102001022 |
4 | 200103220111333010210 |
5 | 242333231401432322 |
6 | 4415522253350312 |
7 | 316253114566115 |
oct | 40235025770444 |
9 | 7766420072038 |
10 | 2220101202212 |
11 | 7865a32837a3 |
12 | 2ba32b498398 |
13 | 13147c202c2a |
14 | 7964c47c20c |
15 | 3cb3b00d942 |
hex | 204e857f124 |
2220101202212 has 48 divisors (see below), whose sum is σ = 3932145689472. Its totient is φ = 1096684546560.
The previous prime is 2220101202211. The next prime is 2220101202217. The reversal of 2220101202212 is 2122021010222.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2220101202211) 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, 640350503 + ... + 640353969.
It is an arithmetic number, because the mean of its divisors is an integer number (81919701864).
Almost surely, 22220101202212 is an apocalyptic number.
It is an amenable number.
2220101202212 is a deficient number, since it is larger than the sum of its proper divisors (1712044487260).
2220101202212 is a wasteful number, since it uses less digits than its factorization.
2220101202212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6788 (or 6786 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2220101202212 its reverse (2122021010222), we get a palindrome (4342122212434).
The spelling of 2220101202212 in words is "two trillion, two hundred twenty billion, one hundred one million, two hundred two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •