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2210132222131 = 76913259216761
BaseRepresentation
bin100000001010010110001…
…001010110000010110011
321211021201220200202020211
4200022112021112002303
5242202322322102011
64411153135444551
7315451064631211
oct40122611260263
97737656622224
102210132222131
11782348026489
122b8408986757
13130550a86a52
1478d844b1cb1
153c755c2bb21
hex202962560b3

2210132222131 has 8 divisors (see below), whose sum is σ = 2213183372400. Its totient is φ = 2207081533440.

The previous prime is 2210132222113. The next prime is 2210132222143. The reversal of 2210132222131 is 1312222310122.

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 2210132222131 - 25 = 2210132222099 is a prime.

It is a super-2 number, since 2×22101322221312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210132222101) 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, 10087791 + ... + 10304551.

It is an arithmetic number, because the mean of its divisors is an integer number (276647921550).

Almost surely, 22210132222131 is an apocalyptic number.

2210132222131 is a deficient number, since it is larger than the sum of its proper divisors (3051150269).

2210132222131 is a wasteful number, since it uses less digits than its factorization.

2210132222131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230789.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2210132222131 its reverse (1312222310122), we get a palindrome (3522354532253).

The spelling of 2210132222131 in words is "two trillion, two hundred ten billion, one hundred thirty-two million, two hundred twenty-two thousand, one hundred thirty-one".

Divisors: 1 769 13259 216761 10196171 166689209 2874034099 2210132222131