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112001202120211 = 1271702315180603
BaseRepresentation
bin11001011101110101001111…
…110111011110011000010011
3112200120012200100101122222221
4121131311033313132120103
5104140011430220321321
61034112350354241511
732406551125053355
oct3135651767363023
9480505610348887
10112001202120211
1132761496805758
121068a6bbb86297
134a6588b8c0061
141d92c5c3130d5
15ce361cee8e41
hex65dd4fdde613

112001202120211 has 8 divisors (see below), whose sum is σ = 112883786256384. Its totient is φ = 111118628685960.

The previous prime is 112001202120209. The next prime is 112001202120251. The reversal of 112001202120211 is 112021202100211.

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 112001202120211 - 21 = 112001202120209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112001202120251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19029036 + ... + 24209638.

It is an arithmetic number, because the mean of its divisors is an integer number (14110473282048).

Almost surely, 2112001202120211 is an apocalyptic number.

112001202120211 is a deficient number, since it is larger than the sum of its proper divisors (882584136173).

112001202120211 is a wasteful number, since it uses less digits than its factorization.

112001202120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350961.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112001202120211 its reverse (112021202100211), we get a palindrome (224022404220422).

The spelling of 112001202120211 in words is "one hundred twelve trillion, one billion, two hundred two million, one hundred twenty thousand, two hundred eleven".

Divisors: 1 127 170231 5180603 21619337 657936581 881899229293 112001202120211