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212033300201 = 196122999099
BaseRepresentation
bin1100010101111000101…
…0110110011011101001
3202021021222001200010122
43011132022312123221
511433221011101301
6241223505253025
721214245212612
oct3053612663351
9667258050118
10212033300201
1181a172a77a8
1235115634175
1316cc1342b58
14a3962cac09
1557aeac181b
hex315e2b66e9

212033300201 has 12 divisors (see below), whose sum is σ = 226911906000. Its totient is φ = 197580576240.

The previous prime is 212033300153. The next prime is 212033300209. The reversal of 212033300201 is 102003330212.

It is not a de Polignac number, because 212033300201 - 26 = 212033300137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 212033300201.

It is not an unprimeable number, because it can be changed into a prime (212033300209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428851 + ... + 1570248.

It is an arithmetic number, because the mean of its divisors is an integer number (18909325500).

Almost surely, 2212033300201 is an apocalyptic number.

It is an amenable number.

212033300201 is a deficient number, since it is larger than the sum of its proper divisors (14878605799).

212033300201 is an equidigital number, since it uses as much as digits as its factorization.

212033300201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999240 (or 2999179 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 212033300201 its reverse (102003330212), we get a palindrome (314036630413).

The spelling of 212033300201 in words is "two hundred twelve billion, thirty-three million, three hundred thousand, two hundred one".

Divisors: 1 19 61 1159 3721 70699 2999099 56982881 182945039 3475955741 11159647379 212033300201