Base | Representation |
---|---|
bin | 1010000000111011100100… |
… | …00100100000110001001100 |
3 | 2212222022011202102202100001 |
4 | 11000131302010200301030 |
5 | 10341302442021041022 |
6 | 114500510352214044 |
7 | 4432023630613366 |
oct | 500356204406114 |
9 | 85868152382301 |
10 | 22022211112012 |
11 | 7020627067041 |
12 | 2578075b3a324 |
13 | c398bb345127 |
14 | 561c48923d36 |
15 | 282cacc93b27 |
hex | 140772120c4c |
22022211112012 has 24 divisors (see below), whose sum is σ = 38756895297120. Its totient is φ = 10948828481280.
The previous prime is 22022211111949. The next prime is 22022211112051. The reversal of 22022211112012 is 21021111222022.
It is a super-2 number, since 2×220222111120122 (a number of 27 digits) contains 22 as substring.
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, 3508164 + ... + 7506772.
It is an arithmetic number, because the mean of its divisors is an integer number (1614870637380).
Almost surely, 222022211112012 is an apocalyptic number.
It is an amenable number.
22022211112012 is a deficient number, since it is larger than the sum of its proper divisors (16734684185108).
22022211112012 is a wasteful number, since it uses less digits than its factorization.
22022211112012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4006401 (or 4006399 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 22022211112012 its reverse (21021111222022), we get a palindrome (43043322334034).
The spelling of 22022211112012 in words is "twenty-two trillion, twenty-two billion, two hundred eleven million, one hundred twelve thousand, twelve".
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