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212210130201 = 33143349383397
BaseRepresentation
bin1100010110100010110…
…1011001110100011001
3202021202021210120021220
43011220231121310121
511434101243131301
6241253223322253
721221523226146
oct3055055316431
9667667716256
10212210130201
1181aa80a47a3
12351648b0389
131701bb76ba4
14a3b199b3cd
1557c03a0936
hex3168b59d19

212210130201 has 64 divisors (see below), whose sum is σ = 301262438400. Its totient is φ = 132659493120.

The previous prime is 212210130179. The next prime is 212210130221. The reversal of 212210130201 is 102031012212.

212210130201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212210130201 - 25 = 212210130169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212210130221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 534534135 + ... + 534534531.

It is an arithmetic number, because the mean of its divisors is an integer number (4707225600).

Almost surely, 2212210130201 is an apocalyptic number.

It is an amenable number.

212210130201 is a deficient number, since it is larger than the sum of its proper divisors (89052308199).

212210130201 is a wasteful number, since it uses less digits than its factorization.

212210130201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 212210130201 its reverse (102031012212), we get a palindrome (314241142413).

The spelling of 212210130201 in words is "two hundred twelve billion, two hundred ten million, one hundred thirty thousand, two hundred one".

Divisors: 1 3 31 43 93 129 349 383 397 1047 1149 1191 1333 3999 10819 11873 12307 15007 16469 17071 32457 35619 36921 45021 49407 51213 133667 138553 152051 401001 415659 456153 465217 510539 529201 1395651 1531617 1587603 4143677 4295143 4713581 5747681 5957779 6538193 12431031 12885429 14140743 17243043 17873337 19614579 53065799 159197397 178178111 184691149 202683983 534534333 554073447 608051949 1645039769 2281829357 4935119307 6845488071 70736710067 212210130201