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200000000030221 = 2312297075388263
BaseRepresentation
bin101101011110011000100000…
…111101001111011000001101
3222020010210221212200121000201
4231132120200331033120031
5202203300000001431341
61545210422010053501
760061344305501566
oct5536304075173015
9866123855617021
10200000000030221
11587a9584034026
121a52140b41a291
138779bc429c871
1437560a1a3116d
15181c6d4098331
hexb5e620f4f60d

200000000030221 has 8 divisors (see below), whose sum is σ = 208865461553280. Its totient is φ = 191148689286192.

The previous prime is 200000000030111. The next prime is 200000000030287. The reversal of 200000000030221 is 122030000000002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200000000030221 - 211 = 200000000028173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200000000030198 and 200000000030207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000000030321) 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, 3537665865 + ... + 3537722398.

It is an arithmetic number, because the mean of its divisors is an integer number (26108182694160).

Almost surely, 2200000000030221 is an apocalyptic number.

It is an amenable number.

200000000030221 is a deficient number, since it is larger than the sum of its proper divisors (8865461523059).

200000000030221 is a wasteful number, since it uses less digits than its factorization.

200000000030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7075389515.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 200000000030221 its reverse (122030000000002), we get a palindrome (322030000030223).

The spelling of 200000000030221 in words is "two hundred trillion, thirty thousand, two hundred twenty-one".

Divisors: 1 23 1229 28267 7075388263 162733930049 8695652175227 200000000030221