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12002200212203 = 371372367764887
BaseRepresentation
bin1010111010100111101011…
…1000010101001011101011
31120111101202222011110112022
42232221322320111023223
53033121001223242303
641305422404135055
72346062465344235
oct256517270251353
946441688143468
1012002200212203
1139081171398a3
12141a13469748b
13690a584969b6
142d6ca3cb3255
1515c311180438
hexaea7ae152eb

12002200212203 has 8 divisors (see below), whose sum is σ = 12416559072672. Its totient is φ = 11592576881856.

The previous prime is 12002200212131. The next prime is 12002200212217. The reversal of 12002200212203 is 30221200220021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12002200212203 - 220 = 12002199163627 is a prime.

It is a super-2 number, since 2×120022002122032 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002200212503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183877375 + ... + 1183887512.

It is an arithmetic number, because the mean of its divisors is an integer number (1552069884084).

Almost surely, 212002200212203 is an apocalyptic number.

12002200212203 is a deficient number, since it is larger than the sum of its proper divisors (414358860469).

12002200212203 is a wasteful number, since it uses less digits than its factorization.

12002200212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367765061.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12002200212203 its reverse (30221200220021), we get a palindrome (42223400432224).

The spelling of 12002200212203 in words is "twelve trillion, two billion, two hundred million, two hundred twelve thousand, two hundred three".

Divisors: 1 37 137 5069 2367764887 87607300819 324383789519 12002200212203