Base | Representation |
---|---|
bin | 11110101111000011101… |
… | …000110100111011100110 |
3 | 21110220201122212000001122 |
4 | 132233003220310323212 |
5 | 234101100431431042 |
6 | 4254142425053542 |
7 | 305411040666323 |
oct | 36570350647346 |
9 | 7426648760048 |
10 | 2112111202022 |
11 | 744817790258 |
12 | 2a14119272b2 |
13 | 12422c271b33 |
14 | 743261d7b4a |
15 | 39e1a6017d2 |
hex | 1ebc3a34ee6 |
2112111202022 has 4 divisors (see below), whose sum is σ = 3168166803036. Its totient is φ = 1056055601010.
The previous prime is 2112111202013. The next prime is 2112111202079. The reversal of 2112111202022 is 2202021112112.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×21121112020222 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528027800504 + ... + 528027800507.
It is an arithmetic number, because the mean of its divisors is an integer number (792041700759).
Almost surely, 22112111202022 is an apocalyptic number.
2112111202022 is a deficient number, since it is larger than the sum of its proper divisors (1056055601014).
2112111202022 is a wasteful number, since it uses less digits than its factorization.
2112111202022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056055601013.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 2112111202022 its reverse (2202021112112), we get a palindrome (4314132314134).
The spelling of 2112111202022 in words is "two trillion, one hundred twelve billion, one hundred eleven million, two hundred two thousand, twenty-two".
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