Base | Representation |
---|---|
bin | 1001001101001100001110… |
… | …0000110100011110000100 |
3 | 1022211200020010120112221222 |
4 | 2103103003200310132010 |
5 | 2311320303104010040 |
6 | 33310030214255512 |
7 | 2063210060550110 |
oct | 223230340643604 |
9 | 38750203515858 |
10 | 10122223110020 |
11 | 32528a107264a |
12 | 1175908057598 |
13 | 5856a1aa60b8 |
14 | 26dcbd80a740 |
15 | 12848017cbb5 |
hex | 934c3834784 |
10122223110020 has 24 divisors (see below), whose sum is σ = 24293335464384. Its totient is φ = 3470476494816.
The previous prime is 10122223110007. The next prime is 10122223110023. The reversal of 10122223110020 is 2001132222101.
It is a super-2 number, since 2×101222231100202 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10122223110023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36150796682 + ... + 36150796961.
It is an arithmetic number, because the mean of its divisors is an integer number (1012222311016).
Almost surely, 210122223110020 is an apocalyptic number.
10122223110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10122223110020 is an abundant number, since it is smaller than the sum of its proper divisors (14171112354364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122223110020 is a wasteful number, since it uses less digits than its factorization.
10122223110020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72301593659 (or 72301593657 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 10122223110020 its reverse (2001132222101), we get a palindrome (12123355332121).
The spelling of 10122223110020 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred ten thousand, twenty".
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