Base | Representation |
---|---|
bin | 11101011011010101101… |
… | …101111010011110011010 |
3 | 21011022201000002120200102 |
4 | 131123111231322132122 |
5 | 231113001333241442 |
6 | 4144554541135402 |
7 | 266046334122425 |
oct | 35332555723632 |
9 | 7138630076612 |
10 | 2022220212122 |
11 | 70a689655060 |
12 | 287b0555a562 |
13 | 118904bc9496 |
14 | 6dc399949bc |
15 | 37908b09232 |
hex | 1d6d5b7a79a |
2022220212122 has 16 divisors (see below), whose sum is σ = 3309746850144. Its totient is φ = 919007886000.
The previous prime is 2022220212119. The next prime is 2022220212197. The reversal of 2022220212122 is 2212120222202.
It is a junction number, because it is equal to n+sod(n) for n = 2022220212094 and 2022220212103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9043004 + ... + 9263927.
It is an arithmetic number, because the mean of its divisors is an integer number (206859178134).
Almost surely, 22022220212122 is an apocalyptic number.
2022220212122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2022220212122 is a deficient number, since it is larger than the sum of its proper divisors (1287526638022).
2022220212122 is a wasteful number, since it uses less digits than its factorization.
2022220212122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18311965.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 2022220212122 its reverse (2212120222202), we get a palindrome (4234340434324).
The spelling of 2022220212122 in words is "two trillion, twenty-two billion, two hundred twenty million, two hundred twelve thousand, one hundred twenty-two".
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