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10230110222 = 25115055111
BaseRepresentation
bin10011000011100001…
…10001100000001110
3222101221202110000012
421201300301200032
5131422402011342
64411042433222
7511340334143
oct114160614016
928357673005
1010230110222
11437a6a3252
121b96062812
13c70587977
146d09423ca
153ed1b3b82
hex261c3180e

10230110222 has 4 divisors (see below), whose sum is σ = 15345165336. Its totient is φ = 5115055110.

The previous prime is 10230110221. The next prime is 10230110227. The reversal of 10230110222 is 22201103201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10230110197 and 10230110206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230110221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557527554 + ... + 2557527557.

It is an arithmetic number, because the mean of its divisors is an integer number (3836291334).

Almost surely, 210230110222 is an apocalyptic number.

10230110222 is a deficient number, since it is larger than the sum of its proper divisors (5115055114).

10230110222 is an equidigital number, since it uses as much as digits as its factorization.

10230110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115055113.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10230110222 its reverse (22201103201), we get a palindrome (32431213423).

The spelling of 10230110222 in words is "ten billion, two hundred thirty million, one hundred ten thousand, two hundred twenty-two".

Divisors: 1 2 5115055111 10230110222