Base | Representation |
---|---|
bin | 110000001101010011000001… |
… | …011001001101001110101110 |
3 | 1000210200220201001110011101222 |
4 | 300031103001121031032232 |
5 | 210242213440103211342 |
6 | 2030532351551503342 |
7 | 62441640334320404 |
oct | 6015230131151656 |
9 | 1023626631404358 |
10 | 212020010210222 |
11 | 616131aa460275 |
12 | 1b942a94527b52 |
13 | 913c52a4bc836 |
14 | 3a4db74dc5474 |
15 | 197a1d8a95ed2 |
hex | c0d4c164d3ae |
212020010210222 has 32 divisors (see below), whose sum is σ = 325719186508800. Its totient is φ = 103459793293728.
The previous prime is 212020010210221. The next prime is 212020010210233. The reversal of 212020010210222 is 222012010020212.
It is a happy number.
It is a super-2 number, since 2×2120200102102222 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 212020010210222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212020010210221) 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, 652248929 + ... + 652573907.
It is an arithmetic number, because the mean of its divisors is an integer number (10178724578400).
Almost surely, 2212020010210222 is an apocalyptic number.
212020010210222 is a deficient number, since it is larger than the sum of its proper divisors (113699176298578).
212020010210222 is a wasteful number, since it uses less digits than its factorization.
212020010210222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344720.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 212020010210222 its reverse (222012010020212), we get a palindrome (434032020230434).
The spelling of 212020010210222 in words is "two hundred twelve trillion, twenty billion, ten million, two hundred ten thousand, two hundred twenty-two".
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