Base | Representation |
---|---|
bin | 110010000100010111000110… |
… | …101101011111000010100100 |
3 | 1001212200002212211112002010122 |
4 | 302010113012231133002210 |
5 | 212330242210100023022 |
6 | 2100155224032141112 |
7 | 64245033065056331 |
oct | 6204270655370244 |
9 | 1055602784462118 |
10 | 220202012111012 |
11 | 64188170200348 |
12 | 20844760397798 |
13 | 95b3c646b97c9 |
14 | 3c53b97291988 |
15 | 1a6ce5dd50742 |
hex | c845c6b5f0a4 |
220202012111012 has 48 divisors (see below), whose sum is σ = 390126367008000. Its totient is φ = 108742040177664.
The previous prime is 220202012110987. The next prime is 220202012111027. The reversal of 220202012111012 is 210111210202022.
It is a super-2 number, since 2×2202020121110122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2500007189 + ... + 2500095267.
It is an arithmetic number, because the mean of its divisors is an integer number (8127632646000).
Almost surely, 2220202012111012 is an apocalyptic number.
It is an amenable number.
220202012111012 is a deficient number, since it is larger than the sum of its proper divisors (169924354896988).
220202012111012 is a wasteful number, since it uses less digits than its factorization.
220202012111012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101348 (or 101346 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 220202012111012 its reverse (210111210202022), we get a palindrome (430313222313034).
The spelling of 220202012111012 in words is "two hundred twenty trillion, two hundred two billion, twelve million, one hundred eleven thousand, twelve".
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