Base | Representation |
---|---|
bin | 11011110000111100101110… |
… | …111010001111011100001110 |
3 | 121000100200211200212111211122 |
4 | 123300330232322033130032 |
5 | 112001131313031241420 |
6 | 1111413004152320542 |
7 | 34502141320005662 |
oct | 3360745672173416 |
9 | 530320750774748 |
10 | 122111002212110 |
11 | 359a9a9235997a |
12 | 11841b1b6a3152 |
13 | 531a0309c0c52 |
14 | 22222bdc688a2 |
15 | e1b5c26e7725 |
hex | 6f0f2ee8f70e |
122111002212110 has 32 divisors (see below), whose sum is σ = 221607868515840. Its totient is φ = 48443264762112.
The previous prime is 122111002212019. The next prime is 122111002212139. The reversal of 122111002212110 is 11212200111221.
It is a super-2 number, since 2×1221110022121102 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39509945 + ... + 42488324.
It is an arithmetic number, because the mean of its divisors is an integer number (6925245891120).
Almost surely, 2122111002212110 is an apocalyptic number.
122111002212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122111002212110 is a deficient number, since it is larger than the sum of its proper divisors (99496866303730).
122111002212110 is a wasteful number, since it uses less digits than its factorization.
122111002212110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81999500.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 122111002212110 its reverse (11212200111221), we get a palindrome (133323202323331).
The spelling of 122111002212110 in words is "one hundred twenty-two trillion, one hundred eleven billion, two million, two hundred twelve thousand, one hundred ten".
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