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11210210102212 = 22111573163513053
BaseRepresentation
bin1010001100100001010010…
…0101110100101111000100
31110200200111211001021222121
42203020110211310233010
52432132002241232322
635501522135335324
72234624312443222
oct243102445645704
943620454037877
1011210210102212
113632250398010
121310744821544
1363416cb13c14
142aa81166bb12
1514690b18dec7
hexa3214974bc4

11210210102212 has 48 divisors (see below), whose sum is σ = 21544475504832. Its totient is φ = 5061483722880.

The previous prime is 11210210102093. The next prime is 11210210102243. The reversal of 11210210102212 is 21220101201211.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21593478 + ... + 22106530.

It is an arithmetic number, because the mean of its divisors is an integer number (448843239684).

Almost surely, 211210210102212 is an apocalyptic number.

It is an amenable number.

11210210102212 is a deficient number, since it is larger than the sum of its proper divisors (10334265402620).

11210210102212 is a wasteful number, since it uses less digits than its factorization.

11210210102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516388 (or 516386 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11210210102212 its reverse (21220101201211), we get a palindrome (32430311303423).

The spelling of 11210210102212 in words is "eleven trillion, two hundred ten billion, two hundred ten million, one hundred two thousand, two hundred twelve".

Divisors: 1 2 4 11 22 44 157 314 628 1727 3163 3454 6326 6908 12652 34793 69586 139172 496591 513053 993182 1026106 1986364 2052212 5462501 5643583 10925002 11287166 21850004 22574332 80549321 161098642 322197284 886042531 1622786639 1772085062 3245573278 3544170124 6491146556 17850653029 35701306058 71402612116 254777502323 509555004646 1019110009292 2802552525553 5605105051106 11210210102212