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11200200211 = 31719502499
BaseRepresentation
bin10100110111001010…
…10111111000010011
31001220120011010022001
422123211113320103
5140414222401321
65051215054431
7544360062634
oct123345277023
931816133261
1011200200211
114828248212
122206b11417
131096551b05
1478370588b
15458437c91
hex29b957e13

11200200211 has 8 divisors (see below), whose sum is σ = 11577600000. Its totient is φ = 10823806920.

The previous prime is 11200200197. The next prime is 11200200247.

11200200211 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11200200211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200209211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228961 + ... + 273538.

It is an arithmetic number, because the mean of its divisors is an integer number (1447200000).

Almost surely, 211200200211 is an apocalyptic number.

11200200211 is a deficient number, since it is larger than the sum of its proper divisors (377399789).

11200200211 is an equidigital number, since it uses as much as digits as its factorization.

11200200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503249.

The product of its (nonzero) digits is 8, while the sum is 10.

The spelling of 11200200211 in words is "eleven billion, two hundred million, two hundred thousand, two hundred eleven".

Divisors: 1 31 719 22289 502499 15577469 361296781 11200200211