Base | Representation |
---|---|
bin | 11011110000111101101011… |
… | …101100110110001100101110 |
3 | 121000100210110202222202010102 |
4 | 123300331223230312030232 |
5 | 112001140410130023042 |
6 | 1111413253304311102 |
7 | 34502205513005126 |
oct | 3360755354661456 |
9 | 530323422882112 |
10 | 122112022111022 |
11 | 359aa466034039 |
12 | 11842165172492 |
13 | 531a1640a7528 |
14 | 22223794b5c86 |
15 | e1b632009b32 |
hex | 6f0f6bb3632e |
122112022111022 has 16 divisors (see below), whose sum is σ = 184383076808112. Its totient is φ = 60651740338560.
The previous prime is 122112022110959. The next prime is 122112022111061. The reversal of 122112022111022 is 220111220211221.
It is a super-2 number, since 2×1221120221110222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122112022110985 and 122112022111003.
It is a congruent number.
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, 185628683 + ... + 186285350.
It is an arithmetic number, because the mean of its divisors is an integer number (11523942300507).
Almost surely, 2122112022111022 is an apocalyptic number.
122112022111022 is a deficient number, since it is larger than the sum of its proper divisors (62271054697090).
122112022111022 is a wasteful number, since it uses less digits than its factorization.
122112022111022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371915123.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 122112022111022 its reverse (220111220211221), we get a palindrome (342223242322243).
The spelling of 122112022111022 in words is "one hundred twenty-two trillion, one hundred twelve billion, twenty-two million, one hundred eleven thousand, twenty-two".
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