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12202102100211 = 331187769901651
BaseRepresentation
bin1011000110010000010111…
…1101100001000011110011
31121012111202110211112200020
42301210011331201003303
53044404401114201321
641541322431254523
72366400315351402
oct261440575410363
947174673745606
1012202102100211
113984978589001
121450a2337a443
136a686538382a
14302828d35639
15162610bc44c6
hexb1905f610f3

12202102100211 has 16 divisors (see below), whose sum is σ = 16803238714368. Its totient is φ = 7868129724000.

The previous prime is 12202102100197. The next prime is 12202102100257. The reversal of 12202102100211 is 11200120120221.

It is not a de Polignac number, because 12202102100211 - 218 = 12202101838067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202102108211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34776265 + ... + 35125386.

It is an arithmetic number, because the mean of its divisors is an integer number (1050202419648).

Almost surely, 212202102100211 is an apocalyptic number.

12202102100211 is a deficient number, since it is larger than the sum of its proper divisors (4601136614157).

12202102100211 is a wasteful number, since it uses less digits than its factorization.

12202102100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69903562.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12202102100211 its reverse (11200120120221), we get a palindrome (23402222220432).

The spelling of 12202102100211 in words is "twelve trillion, two hundred two billion, one hundred two million, one hundred thousand, two hundred eleven".

Divisors: 1 3 31 93 1877 5631 58187 174561 69901651 209704953 2166951181 6500853543 131205398927 393616196781 4067367366737 12202102100211