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2200213020231 = 323714334610779
BaseRepresentation
bin100000000001000110111…
…010100101111001000111
321210100010121222002021200
4200001012322211321013
5242022014013121411
64402433000513543
7314650221045222
oct40010672457107
97710117862250
102200213020231
11779117988266
122b64baa7b8b3
1312c62ca49005
14786c2d825b9
153c374ecde56
hex20046ea5e47

2200213020231 has 24 divisors (see below), whose sum is σ = 3266258108880. Its totient is φ = 1426168964736.

The previous prime is 2200213020223. The next prime is 2200213020259. The reversal of 2200213020231 is 1320203120022.

2200213020231 is a `hidden beast` number, since 2 + 200 + 213 + 0 + 20 + 231 = 666.

It is not a de Polignac number, because 2200213020231 - 23 = 2200213020223 is a prime.

It is a super-2 number, since 2×22002130202312 (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 (2200213020281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1828201 + ... + 2782578.

It is an arithmetic number, because the mean of its divisors is an integer number (136094087870).

Almost surely, 22200213020231 is an apocalyptic number.

2200213020231 is a deficient number, since it is larger than the sum of its proper divisors (1066045088649).

2200213020231 is a wasteful number, since it uses less digits than its factorization.

2200213020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612255 (or 4612252 counting only the distinct ones).

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

Adding to 2200213020231 its reverse (1320203120022), we get a palindrome (3520416140253).

The spelling of 2200213020231 in words is "two trillion, two hundred billion, two hundred thirteen million, twenty thousand, two hundred thirty-one".

Divisors: 1 3 9 37 111 333 1433 4299 12897 53021 159063 477189 4610779 13832337 41497011 170598823 511796469 1535389407 6607246307 19821738921 59465216763 244468113359 733404340077 2200213020231