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10220123030222 = 278572063412903
BaseRepresentation
bin1001010010111000111011…
…0011011000001011001110
31100012000220221112210022102
42110232032303120023032
52314421302443431342
633423020521315102
72103244114260020
oct224561663301316
940160827483272
1010220123030222
11329036a015706
12119088a635a92
135919a449a571
142749299a0010
1512acaed36832
hex94b8ecd82ce

10220123030222 has 32 divisors (see below), whose sum is σ = 17549199562752. Its totient is φ = 4372810553664.

The previous prime is 10220123030177. The next prime is 10220123030251. The reversal of 10220123030222 is 22203032102201.

It is a happy number.

10220123030222 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 = 10220123030194 and 10220123030203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24545423 + ... + 24958325.

It is an arithmetic number, because the mean of its divisors is an integer number (548412486336).

Almost surely, 210220123030222 is an apocalyptic number.

10220123030222 is a deficient number, since it is larger than the sum of its proper divisors (7329076532530).

10220123030222 is a wasteful number, since it uses less digits than its factorization.

10220123030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415832.

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

Adding to 10220123030222 its reverse (22203032102201), we get a palindrome (32423155132423).

The spelling of 10220123030222 in words is "ten trillion, two hundred twenty billion, one hundred twenty-three million, thirty thousand, two hundred twenty-two".

Divisors: 1 2 7 14 857 1714 2063 4126 5999 11998 14441 28882 412903 825806 1767991 2890321 3535982 5780642 12375937 24751874 353857871 707715742 851818889 1703637778 2477005097 4954010194 5962732223 11925464446 730008787873 1460017575746 5110061515111 10220123030222