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200212212033131 = 1910537484843849
BaseRepresentation
bin101101100001011110001001…
…110001110010011001101011
3222020220002201022000022012012
4231201132021301302121223
5202220234102240030011
61545452115341510135
760112566153660614
oct5541361161623153
9866802638008165
10200212212033131
1158880582197811
121a55657487234b
138793c13650c5c
143762473958c0b
151822ea46b8a8b
hexb61789c7266b

200212212033131 has 4 divisors (see below), whose sum is σ = 210749696877000. Its totient is φ = 189674727189264.

The previous prime is 200212212033109. The next prime is 200212212033143. The reversal of 200212212033131 is 131330212212002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200212212033131 - 234 = 200195032163947 is a prime.

It is a super-2 number, since 2×2002122120331312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200212212033097 and 200212212033106.

It is not an unprimeable number, because it can be changed into a prime (200212212033101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5268742421906 + ... + 5268742421943.

It is an arithmetic number, because the mean of its divisors is an integer number (52687424219250).

Almost surely, 2200212212033131 is an apocalyptic number.

200212212033131 is a deficient number, since it is larger than the sum of its proper divisors (10537484843869).

200212212033131 is a wasteful number, since it uses less digits than its factorization.

200212212033131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10537484843868.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 200212212033131 its reverse (131330212212002), we get a palindrome (331542424245133).

The spelling of 200212212033131 in words is "two hundred trillion, two hundred twelve billion, two hundred twelve million, thirty-three thousand, one hundred thirty-one".

Divisors: 1 19 10537484843849 200212212033131