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212152701205201 = 1916976579806507
BaseRepresentation
bin110000001111001110100110…
…011001001011101011010001
31000211011121012111222010011111
4300033032212121023223101
5210301402213002031301
62031113334440213321
762454345465214231
oct6017164631135321
91024147174863144
10212152701205201
1161664501025799
121b96474646a241
13914bbb5a47093
143a56361a1bcc1
15197d8a2cb1551
hexc0f3a664bad1

212152701205201 has 8 divisors (see below), whose sum is σ = 223450229011680. Its totient is φ = 200868333015168.

The previous prime is 212152701205183. The next prime is 212152701205213. The reversal of 212152701205201 is 102502107251212.

212152701205201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 212152701205201 - 213 = 212152701197009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212152701200201) 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, 3289871011 + ... + 3289935496.

It is an arithmetic number, because the mean of its divisors is an integer number (27931278626460).

Almost surely, 2212152701205201 is an apocalyptic number.

It is an amenable number.

212152701205201 is a deficient number, since it is larger than the sum of its proper divisors (11297527806479).

212152701205201 is a wasteful number, since it uses less digits than its factorization.

212152701205201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6579808223.

The product of its (nonzero) digits is 5600, while the sum is 31.

Adding to 212152701205201 its reverse (102502107251212), we get a palindrome (314654808456413).

The spelling of 212152701205201 in words is "two hundred twelve trillion, one hundred fifty-two billion, seven hundred one million, two hundred five thousand, two hundred one".

Divisors: 1 19 1697 32243 6579806507 125016323633 11165931642379 212152701205201