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20200211200202 = 2116156003268777
BaseRepresentation
bin1001001011111001110100…
…11010011011100011001010
32122112010021110011021100212
410211330322122123203022
510121430013031401302
6110543503211001122
74153263031111625
oct445747232334312
978463243137325
1020200211200202
116488952671060
122322b29a391a2
13b36b442ac137
144db9a43d8dbc
152506c1b28052
hex125f3a69b8ca

20200211200202 has 32 divisors (see below), whose sum is σ = 33597499425984. Its totient is φ = 9031196131200.

The previous prime is 20200211200201. The next prime is 20200211200217.

20200211200202 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (20200211200201) 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, 75021638 + ... + 75290414.

It is an arithmetic number, because the mean of its divisors is an integer number (1049921857062).

Almost surely, 220200211200202 is an apocalyptic number.

20200211200202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20200211200202 is a deficient number, since it is larger than the sum of its proper divisors (13397288225782).

20200211200202 is a wasteful number, since it uses less digits than its factorization.

20200211200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324854.

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 2020021 and 1200202, that added together give a palindrome (3220223).

The spelling of 20200211200202 in words is "twenty trillion, two hundred billion, two hundred eleven million, two hundred thousand, two hundred two".

Divisors: 1 2 11 22 61 122 671 1342 56003 112006 268777 537554 616033 1232066 2956547 3416183 5913094 6832366 16395397 32790794 37578013 75156026 180349367 360698734 15052318331 30104636662 165575501641 331151003282 918191418191 1836382836382 10100105600101 20200211200202