Base | Representation |
---|---|
bin | 1011000110010000110001… |
… | …1101101101000010111010 |
3 | 1121012112001002010110002222 |
4 | 2301210030131231002322 |
5 | 3044410112031414320 |
6 | 41541341325524042 |
7 | 2366403111610202 |
oct | 261441435550272 |
9 | 47175032113088 |
10 | 12202211201210 |
11 | 3984a24126218 |
12 | 1450a53a13622 |
13 | 6a6881b62934 |
14 | 302839615402 |
15 | 16261a575825 |
hex | b190c76d0ba |
12202211201210 has 32 divisors (see below), whose sum is σ = 22722892675200. Its totient is φ = 4712259979840.
The previous prime is 12202211201207. The next prime is 12202211201233. The reversal of 12202211201210 is 1210211220221.
It is a super-2 number, since 2×122022112012102 (a number of 27 digits) contains 22 as substring.
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, 2905571 + ... + 5731209.
It is an arithmetic number, because the mean of its divisors is an integer number (710090396100).
Almost surely, 212202211201210 is an apocalyptic number.
12202211201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12202211201210 is a deficient number, since it is larger than the sum of its proper divisors (10520681473990).
12202211201210 is a wasteful number, since it uses less digits than its factorization.
12202211201210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2840566.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12202211201210 its reverse (1210211220221), we get a palindrome (13412422421431).
The spelling of 12202211201210 in words is "twelve trillion, two hundred two billion, two hundred eleven million, two hundred one thousand, two hundred ten".
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