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2210032202231 = 71189726537689
BaseRepresentation
bin100000001010010000001…
…011110011000111110111
321211021110221111012202002
4200022100023303013313
5242202121220432411
64411135204005515
7315445441524050
oct40122013630767
97737427435662
102210032202231
117822a6621007
122b839b39089b
13130536137189
1478d750b7727
153c74c07133b
hex202902f31f7

2210032202231 has 8 divisors (see below), whose sum is σ = 2525963484960. Its totient is φ = 1894154018688.

The previous prime is 2210032202207. The next prime is 2210032202291. The reversal of 2210032202231 is 1322022300122.

It is a happy number.

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 2210032202231 - 218 = 2210031940087 is a prime.

It is a super-2 number, since 2×22100322022312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210032202291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13185566 + ... + 13352123.

It is an arithmetic number, because the mean of its divisors is an integer number (315745435620).

Almost surely, 22210032202231 is an apocalyptic number.

2210032202231 is a deficient number, since it is larger than the sum of its proper divisors (315931282729).

2210032202231 is a wasteful number, since it uses less digits than its factorization.

2210032202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26549593.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2210032202231 its reverse (1322022300122), we get a palindrome (3532054502353).

The spelling of 2210032202231 in words is "two trillion, two hundred ten billion, thirty-two million, two hundred two thousand, two hundred thirty-one".

Divisors: 1 7 11897 83279 26537689 185763823 315718886033 2210032202231