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2223032123230 = 25222303212323
BaseRepresentation
bin100000010110010111000…
…010100011111101011110
321212112000221010121211121
4200112113002203331132
5242410232210420410
64421125153241154
7316415544162262
oct40262702437536
97775027117747
102223032123230
11787867752076
122baa08b631ba
131318284abc19
14798498220a2
153cc5d4a99da
hex205970a3f5e

2223032123230 has 8 divisors (see below), whose sum is σ = 4001457821832. Its totient is φ = 889212849288.

The previous prime is 2223032123227. The next prime is 2223032123239. The reversal of 2223032123230 is 323212303222.

2223032123230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2223032123195 and 2223032123204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223032123239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111151606152 + ... + 111151606171.

It is an arithmetic number, because the mean of its divisors is an integer number (500182227729).

Almost surely, 22223032123230 is an apocalyptic number.

2223032123230 is a deficient number, since it is larger than the sum of its proper divisors (1778425698602).

2223032123230 is a wasteful number, since it uses less digits than its factorization.

2223032123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222303212330.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2223032123230 its reverse (323212303222), we get a palindrome (2546244426452).

The spelling of 2223032123230 in words is "two trillion, two hundred twenty-three billion, thirty-two million, one hundred twenty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 222303212323 444606424646 1111516061615 2223032123230