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212210110020201 = 3131539974834657
BaseRepresentation
bin110000010000000100000100…
…001110011011101001101001
31000211101002101102210002022220
4300100010010032123221221
5210303322301131121301
62031155551222304253
762461450232123556
oct6020040416335151
91024332342702286
10212210110020201
1161686890889147
121b9738a8588089
1391544346c96b7
143a5904a2c5a2d
151980112cc5936
hexc1010439ba69

212210110020201 has 8 divisors (see below), whose sum is σ = 285106712699424. Its totient is φ = 140393457010560.

The previous prime is 212210110020173. The next prime is 212210110020203. The reversal of 212210110020201 is 102020011012212.

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

It is not a de Polignac number, because 212210110020201 - 210 = 212210110019177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212210110020203) 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, 269987416936 + ... + 269987417721.

It is an arithmetic number, because the mean of its divisors is an integer number (35638339087428).

Almost surely, 2212210110020201 is an apocalyptic number.

It is an amenable number.

212210110020201 is a deficient number, since it is larger than the sum of its proper divisors (72896602679223).

212210110020201 is a wasteful number, since it uses less digits than its factorization.

212210110020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539974834791.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212210110020201 its reverse (102020011012212), we get a palindrome (314230121032413).

The spelling of 212210110020201 in words is "two hundred twelve trillion, two hundred ten billion, one hundred ten million, twenty thousand, two hundred one".

Divisors: 1 3 131 393 539974834657 1619924503971 70736703340067 212210110020201