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2122233330230 = 251321255759367
BaseRepresentation
bin11110111000011110111…
…101101011101000110110
321111212212002102101120222
4132320132331223220312
5234232313213031410
64302535053254342
7306216630445226
oct36703675535066
97455762371528
102122233330230
1174904142aa72
122a33777943b2
1312518334cb00
1474a0666c086
153a30e085955
hex1ee1ef6ba36

2122233330230 has 24 divisors (see below), whose sum is σ = 4136471358192. Its totient is φ = 783593844384.

The previous prime is 2122233330209. The next prime is 2122233330247. The reversal of 2122233330230 is 320333322212.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 2122233330230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627877994 + ... + 627881373.

It is an arithmetic number, because the mean of its divisors is an integer number (172352973258).

Almost surely, 22122233330230 is an apocalyptic number.

2122233330230 is a deficient number, since it is larger than the sum of its proper divisors (2014238027962).

2122233330230 is a wasteful number, since it uses less digits than its factorization.

2122233330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255759400 (or 1255759387 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 2122233330230 its reverse (320333322212), we get a palindrome (2442566652442).

It can be divided in two parts, 212223 and 3330230, that added together give a palindrome (3542453).

The spelling of 2122233330230 in words is "two trillion, one hundred twenty-two billion, two hundred thirty-three million, three hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 169 338 845 1690 1255759367 2511518734 6278796835 12557593670 16324871771 32649743542 81624358855 163248717710 212223333023 424446666046 1061116665115 2122233330230