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212210033312201 = 2379116791432753
BaseRepresentation
bin110000010000000011111111…
…101001110100000111001001
31000211101002012002102220201212
4300100003333221310013021
5210303322122011442301
62031155535442222505
762461445311121231
oct6020037751640711
91024332162386655
10212210033312201
1161686851556301
121b973886954a35
13915442184c852
143a59040038cc1
15198010b1c24bb
hexc100ffa741c9

212210033312201 has 8 divisors (see below), whose sum is σ = 224239550887680. Its totient is φ = 200414098602432.

The previous prime is 212210033312183. The next prime is 212210033312213. The reversal of 212210033312201 is 102213330012212.

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 212210033312201 - 226 = 212209966203337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212210033312401) 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, 58395714560 + ... + 58395718193.

It is an arithmetic number, because the mean of its divisors is an integer number (28029943860960).

Almost surely, 2212210033312201 is an apocalyptic number.

It is an amenable number.

212210033312201 is a deficient number, since it is larger than the sum of its proper divisors (12029517575479).

212210033312201 is a wasteful number, since it uses less digits than its factorization.

212210033312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116791432855.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 212210033312201 its reverse (102213330012212), we get a palindrome (314423363324413).

The spelling of 212210033312201 in words is "two hundred twelve trillion, two hundred ten billion, thirty-three million, three hundred twelve thousand, two hundred one".

Divisors: 1 23 79 1817 116791432753 2686202953319 9226523187487 212210033312201