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12230200113120 = 2533511257369531
BaseRepresentation
bin1011000111111001000010…
…1110111011011111100000
31121022012021200012111021000
42301332100232323133200
53100334422212104440
642002250521232000
72401413521463363
oct261762056733740
947265250174230
1012230200113120
113995887139a80
121456365332600
136a93c269a782
14303d3291a0da
1516320784b730
hexb1f90bbb7e0

12230200113120 has 192 divisors, whose sum is σ = 46697127886080. Its totient is φ = 2964896985600.

The previous prime is 12230200113073. The next prime is 12230200113137. The reversal of 12230200113120 is 2131100203221.

12230200113120 is a `hidden beast` number, since 1 + 2 + 230 + 200 + 113 + 120 = 666.

It is a super-2 number, since 2×122302001131202 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12230200113093 and 12230200113102.

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, 128637246 + ... + 128732285.

It is an arithmetic number, because the mean of its divisors is an integer number (243214207740).

Almost surely, 212230200113120 is an apocalyptic number.

12230200113120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12230200113120 is an abundant number, since it is smaller than the sum of its proper divisors (34466927772960).

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

12230200113120 is a wasteful number, since it uses less digits than its factorization.

12230200113120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257369566 (or 257369552 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12230200113120 its reverse (2131100203221), we get a palindrome (14361300316341).

The spelling of 12230200113120 in words is "twelve trillion, two hundred thirty billion, two hundred million, one hundred thirteen thousand, one hundred twenty".