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200211322210231 = 2385700910157233
BaseRepresentation
bin101101100001011101010100…
…101111011000011110110111
3222020220000102021122121122111
4231201131110233120132313
5202220230241441211411
61545451451153511451
760112535130420013
oct5541352457303667
9866800367577574
10200211322210231
1158880165986692
121a556366872587
138793b011ab927
1437623cb6cb543
151822e514ec721
hexb61754bd87b7

200211322210231 has 8 divisors (see below), whose sum is σ = 208916426648160. Its totient is φ = 191506239800832.

The previous prime is 200211322210189. The next prime is 200211322210243. The reversal of 200211322210231 is 132012223112002.

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 200211322210231 - 213 = 200211322202039 is a prime.

It is a super-2 number, since 2×2002113222102312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211322216231) 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, 14632591 + ... + 24789823.

It is an arithmetic number, because the mean of its divisors is an integer number (26114553331020).

Almost surely, 2200211322210231 is an apocalyptic number.

200211322210231 is a deficient number, since it is larger than the sum of its proper divisors (8705104437929).

200211322210231 is a wasteful number, since it uses less digits than its factorization.

200211322210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11014265.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 200211322210231 its reverse (132012223112002), we get a palindrome (332223545322233).

The spelling of 200211322210231 in words is "two hundred trillion, two hundred eleven billion, three hundred twenty-two million, two hundred ten thousand, two hundred thirty-one".

Divisors: 1 23 857009 10157233 19711207 233616359 8704840096097 200211322210231