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12230032122110 = 25112915432484683
BaseRepresentation
bin1011000111111000011010…
…1110000110000011111110
31121022011211222002122220202
42301332012232012003332
53100334101210401420
642002222120443502
72401406411542565
oct261760656060376
947264758078822
1012230032122110
113995800329930
121456319019592
136a939693c9ca
14303d184aabdc
151631e7c16575
hexb1f86b860fe

12230032122110 has 64 divisors (see below), whose sum is σ = 24859561582080. Its totient is φ = 4291145201280.

The previous prime is 12230032122107. The next prime is 12230032122227. The reversal of 12230032122110 is 1122123003221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3679829 + ... + 6164511.

It is an arithmetic number, because the mean of its divisors is an integer number (388430649720).

Almost surely, 212230032122110 is an apocalyptic number.

12230032122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230032122110 is an abundant number, since it is smaller than the sum of its proper divisors (12629529459970).

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

12230032122110 is a wasteful number, since it uses less digits than its factorization.

12230032122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486273.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12230032122110 its reverse (1122123003221), we get a palindrome (13352155125331).

The spelling of 12230032122110 in words is "twelve trillion, two hundred thirty billion, thirty-two million, one hundred twenty-two thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 29 55 58 110 145 290 319 638 1543 1595 3086 3190 7715 15430 16973 33946 44747 84865 89494 169730 223735 447470 492217 984434 2461085 2484683 4922170 4969366 12423415 24846830 27331513 54663026 72055807 136657565 144111614 273315130 360279035 720558070 792613877 1585227754 3833865869 3963069385 7667731738 7926138770 19169329345 38338658690 42172524559 84345049118 111182110201 210862622795 222364220402 421725245590 555910551005 1111821102010 1223003212211 2446006424422 6115016061055 12230032122110