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12202120301303 = 312818741160253
BaseRepresentation
bin1011000110010000011100…
…0010111100101011110111
31121012111210202002020212202
42301210013002330223313
53044404420244120203
641541324321335115
72366400626145662
oct261440702745367
947174722066782
1012202120301303
11398498788a829
121450a2949749b
136a68690871ca
1430282b5126d9
151626125bc388
hexb19070bcaf7

12202120301303 has 16 divisors (see below), whose sum is σ = 12642086783232. Its totient is φ = 11765060832000.

The previous prime is 12202120301263. The next prime is 12202120301339. The reversal of 12202120301303 is 30310302120221.

It is a cyclic number.

It is not a de Polignac number, because 12202120301303 - 212 = 12202120297207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202120301383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76062725 + ... + 76222977.

It is an arithmetic number, because the mean of its divisors is an integer number (790130423952).

Almost surely, 212202120301303 is an apocalyptic number.

12202120301303 is a deficient number, since it is larger than the sum of its proper divisors (439966481929).

12202120301303 is a wasteful number, since it uses less digits than its factorization.

12202120301303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169306.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12202120301303 its reverse (30310302120221), we get a palindrome (42512422421524).

The spelling of 12202120301303 in words is "twelve trillion, two hundred two billion, one hundred twenty million, three hundred one thousand, three hundred three".

Divisors: 1 31 281 8711 8741 160253 270971 2456221 4967843 45031093 76142851 1395963883 1400771473 43423915663 393616783913 12202120301303