Base | Representation |
---|---|
bin | 11011110000111101101011… |
… | …101000101001011100011010 |
3 | 121000100210110200220211002022 |
4 | 123300331223220221130122 |
5 | 112001140404334311302 |
6 | 1111413253224534442 |
7 | 34502205500441546 |
oct | 3360755350513432 |
9 | 530323420824068 |
10 | 122112021010202 |
11 | 359aa465451a73 |
12 | 11842164921422 |
13 | 531a163ab0462 |
14 | 22223792aaa26 |
15 | e1b631d8d8a2 |
hex | 6f0f6ba2971a |
122112021010202 has 32 divisors (see below), whose sum is σ = 191744665288704. Its totient is φ = 58252758505200.
The previous prime is 122112021010201. The next prime is 122112021010271. The reversal of 122112021010202 is 202010120211221.
It is a super-2 number, since 2×1221120210102022 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122112021010201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181144823 + ... + 181817685.
It is an arithmetic number, because the mean of its divisors is an integer number (5992020790272).
Almost surely, 2122112021010202 is an apocalyptic number.
122112021010202 is a deficient number, since it is larger than the sum of its proper divisors (69632644278502).
122112021010202 is a wasteful number, since it uses less digits than its factorization.
122112021010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714194.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 122112021010202 its reverse (202010120211221), we get a palindrome (324122141221423).
The spelling of 122112021010202 in words is "one hundred twenty-two trillion, one hundred twelve billion, twenty-one million, ten thousand, two hundred two".
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