Base | Representation |
---|---|
bin | 100000010101100000000… |
… | …101011100011100110100 |
3 | 21212102122200020121200000 |
4 | 200111200011130130310 |
5 | 242401340143211040 |
6 | 4420453455551300 |
7 | 316353650322252 |
oct | 40254005343464 |
9 | 7772580217600 |
10 | 2222110132020 |
11 | 78743426a469 |
12 | 2ba7b022b530 |
13 | 13170c4859ac |
14 | 7979d1bd5d2 |
15 | 3cc07587130 |
hex | 2056015c734 |
2222110132020 has 72 divisors (see below), whose sum is σ = 6990045220704. Its totient is φ = 592562700576.
The previous prime is 2222110131991. The next prime is 2222110132037. The reversal of 2222110132020 is 202310112222.
2222110132020 is a `hidden beast` number, since 2 + 2 + 221 + 101 + 320 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2222110131984 and 2222110132002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228607294 + ... + 228617013.
Almost surely, 22222110132020 is an apocalyptic number.
2222110132020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222110132020 is an abundant number, since it is smaller than the sum of its proper divisors (4767935088684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222110132020 is a wasteful number, since it uses less digits than its factorization.
2222110132020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457224331 (or 457224317 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 2222110132020 its reverse (202310112222), we get a palindrome (2424420244242).
The spelling of 2222110132020 in words is "two trillion, two hundred twenty-two billion, one hundred ten million, one hundred thirty-two thousand, twenty".
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