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220200012201011 = 19231768328495741
BaseRepresentation
bin110010000100010101001111…
…100000011011110000110011
31001212122220201110100010100212
4302010111033200123300303
5212330224111110413021
62100154253351134335
764244632402111043
oct6204251740336063
91055586643303325
10220200012201011
1164187334315367
12208442a26743ab
1395b3a062743cb
143c53a4781b723
151a6cd934a985b
hexc8454f81bc33

220200012201011 has 16 divisors (see below), whose sum is σ = 241880976733440. Its totient is φ = 199529223173280.

The previous prime is 220200012200989. The next prime is 220200012201053. The reversal of 220200012201011 is 110102210002022.

It is a cyclic number.

It is not a de Polignac number, because 220200012201011 - 222 = 220200008006707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220200017201011) 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, 6520400 + ... + 21975341.

It is an arithmetic number, because the mean of its divisors is an integer number (15117561045840).

Almost surely, 2220200012201011 is an apocalyptic number.

220200012201011 is a deficient number, since it is larger than the sum of its proper divisors (21680964532429).

220200012201011 is a wasteful number, since it uses less digits than its factorization.

220200012201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28513466.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220200012201011 its reverse (110102210002022), we get a palindrome (330302222203033).

The spelling of 220200012201011 in words is "two hundred twenty trillion, two hundred billion, twelve million, two hundred one thousand, eleven".

Divisors: 1 19 23 437 17683 335977 406709 7727471 28495741 541419079 655402043 12452638817 503890188103 9573913573957 11589474326369 220200012201011