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2210200213131 = 33174903982103
BaseRepresentation
bin100000001010011010001…
…100101101011010001011
321211021220122122001101000
4200022122030231122023
5242202442223310011
64411204005030043
7315452551556541
oct40123214553213
97737818561330
102210200213131
11782382445099
122b84276b5323
13130561ba1001
1478d8d52dd91
153c75bbac356
hex2029a32d68b

2210200213131 has 32 divisors (see below), whose sum is σ = 3467691371520. Its totient is φ = 1386508033152.

The previous prime is 2210200213087. The next prime is 2210200213141. The reversal of 2210200213131 is 1313120020122.

2210200213131 is a `hidden beast` number, since 221 + 0 + 200 + 213 + 1 + 31 = 666.

It is not a de Polignac number, because 2210200213131 - 27 = 2210200213003 is a prime.

It is a super-2 number, since 2×22102002131312 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2210200213141) 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, 1759426 + ... + 2741528.

It is an arithmetic number, because the mean of its divisors is an integer number (108365355360).

Almost surely, 22210200213131 is an apocalyptic number.

2210200213131 is a deficient number, since it is larger than the sum of its proper divisors (1257491158389).

2210200213131 is a wasteful number, since it uses less digits than its factorization.

2210200213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987032 (or 987026 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2210200213131 its reverse (1313120020122), we get a palindrome (3523320233253).

The spelling of 2210200213131 in words is "two trillion, two hundred ten billion, two hundred million, two hundred thirteen thousand, one hundred thirty-one".

Divisors: 1 3 9 17 27 51 153 459 4903 14709 44127 83351 132381 250053 750159 982103 2250477 2946309 8838927 16695751 26516781 50087253 150261759 450785277 4815251009 14445753027 43337259081 81859267153 130011777243 245577801459 736733404377 2210200213131