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2200213002231 = 33131835374471
BaseRepresentation
bin100000000001000110111…
…010100001011111110111
321210100010121221011121000
4200001012322201133313
5242022014012032411
64402433000254343
7314650220641566
oct40010672413767
97710117834530
102200213002231
11779117975792
122b64baa713b3
1312c62ca40a6a
14786c2d79bdd
153c374ec8956
hex20046ea17f7

2200213002231 has 32 divisors (see below), whose sum is σ = 3284894384640. Its totient is φ = 1455417849600.

The previous prime is 2200213002209. The next prime is 2200213002241. The reversal of 2200213002231 is 1322003120022.

2200213002231 is a `hidden beast` number, since 220 + 0 + 213 + 0 + 0 + 2 + 231 = 666.

It is a de Polignac number, because none of the positive numbers 2k-2200213002231 is a prime.

It is a super-2 number, since 2×22002130022312 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200213002241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29507326 + ... + 29581796.

It is an arithmetic number, because the mean of its divisors is an integer number (102652949520).

Almost surely, 22200213002231 is an apocalyptic number.

2200213002231 is a deficient number, since it is larger than the sum of its proper divisors (1084681382409).

2200213002231 is a wasteful number, since it uses less digits than its factorization.

2200213002231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82964 (or 82958 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2200213002231 its reverse (1322003120022), we get a palindrome (3522216122253).

The spelling of 2200213002231 in words is "two trillion, two hundred billion, two hundred thirteen million, two thousand, two hundred thirty-one".

Divisors: 1 3 9 27 131 393 1179 3537 8353 25059 74471 75177 223413 225531 670239 1094243 2010717 3282729 9755701 9848187 29267103 29544561 87801309 263403927 622056263 1866168789 5598506367 16795519101 81489370453 244468111359 733404334077 2200213002231