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2223230103222 = 2317131166384531
BaseRepresentation
bin100000010110100010110…
…101110010111010110110
321212112112201200001022220
4200112202311302322312
5242411133401300342
64421200544503210
7316423500034362
oct40264265627266
97775481601286
102223230103222
117879594853a7
122baa6331ab06
1313185a50994b
1479867c3a2a2
153cc70a655ec
hex205a2d72eb6

2223230103222 has 32 divisors (see below), whose sum is σ = 4743955776384. Its totient is φ = 692159644800.

The previous prime is 2223230103221. The next prime is 2223230103257. The reversal of 2223230103222 is 2223010323222.

2223230103222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2223230103192 and 2223230103201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223230103221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83178904 + ... + 83205627.

It is an arithmetic number, because the mean of its divisors is an integer number (148248618012).

Almost surely, 22223230103222 is an apocalyptic number.

2223230103222 is an abundant number, since it is smaller than the sum of its proper divisors (2520725673162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223230103222 is a wasteful number, since it uses less digits than its factorization.

2223230103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166384684.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2223230103222 its reverse (2223010323222), we get a palindrome (4446240426444).

The spelling of 2223230103222 in words is "two trillion, two hundred twenty-three billion, two hundred thirty million, one hundred three thousand, two hundred twenty-two".

Divisors: 1 2 3 6 17 34 51 102 131 262 393 786 2227 4454 6681 13362 166384531 332769062 499153593 998307186 2828537027 5657074054 8485611081 16971222162 21796373561 43592747122 65389120683 130778241366 370538350537 741076701074 1111615051611 2223230103222