Base | Representation |
---|---|
bin | 1010000000101000100100… |
… | …01010110010111100110111 |
3 | 2212221022211222101221201102 |
4 | 11000110102022302330313 |
5 | 10341121100111241043 |
6 | 114452102342320315 |
7 | 4431213116445161 |
oct | 500242212627467 |
9 | 85838758357642 |
10 | 22012012212023 |
11 | 7017273050579 |
12 | 25760aa42909b |
13 | c38954397272 |
14 | 56155c1c7931 |
15 | 2828b26e76b8 |
hex | 1405122b2f37 |
22012012212023 has 2 divisors, whose sum is σ = 22012012212024. Its totient is φ = 22012012212022.
The previous prime is 22012012211951. The next prime is 22012012212031. The reversal of 22012012212023 is 32021221021022.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22012012212023 - 220 = 22012011163447 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22012012211986 and 22012012212004.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22012012712023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006006106011 + 11006006106012.
It is an arithmetic number, because the mean of its divisors is an integer number (11006006106012).
Almost surely, 222012012212023 is an apocalyptic number.
22012012212023 is a deficient number, since it is larger than the sum of its proper divisors (1).
22012012212023 is an equidigital number, since it uses as much as digits as its factorization.
22012012212023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 22012012212023 its reverse (32021221021022), we get a palindrome (54033233233045).
The spelling of 22012012212023 in words is "twenty-two trillion, twelve billion, twelve million, two hundred twelve thousand, twenty-three".
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