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12230200112000 = 275313217266059
BaseRepresentation
bin1011000111111001000010…
…1110111011001110000000
31121022012021200012102201112
42301332100232323032000
53100334422212041000
642002250521222452
72401413521460203
oct261762056731600
947265250172645
1012230200112000
113995887139152
121456365331a28
136a93c269a100
14303d3291993a
1516320784b235
hexb1f90bbb380

12230200112000 has 384 divisors, whose sum is σ = 34863257239200. Its totient is φ = 4250116915200.

The previous prime is 12230200111963. The next prime is 12230200112059. The reversal of 12230200112000 is 21100203221.

It is a happy number.

12230200112000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45834971 + ... + 46101029.

Almost surely, 212230200112000 is an apocalyptic number.

12230200112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12230200112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17431628619600).

12230200112000 is an abundant number, since it is smaller than the sum of its proper divisors (22633057127200).

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

12230200112000 is a wasteful number, since it uses less digits than its factorization.

12230200112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266131 (or 266096 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12230200112000 its reverse (21100203221), we get a palindrome (12251300315221).

The spelling of 12230200112000 in words is "twelve trillion, two hundred thirty billion, two hundred million, one hundred twelve thousand".