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12233130210 = 2325759397829
BaseRepresentation
bin10110110010010011…
…01100000011100010
31011120112210101212200
423121021230003202
5200023140131320
65341514234030
7612101614440
oct133111540342
934515711780
1012233130210
115208312874
122454a25916
1311cc54b7b2
14840985b90
154b8e71290
hex2d926c0e2

12233130210 has 192 divisors, whose sum is σ = 37103788800. Its totient is φ = 2738520576.

The previous prime is 12233130191. The next prime is 12233130223. The reversal of 12233130210 is 1203133221.

12233130210 is a `hidden beast` number, since 1 + 22 + 331 + 302 + 10 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14756076 + ... + 14756904.

It is an arithmetic number, because the mean of its divisors is an integer number (193248900).

Almost surely, 212233130210 is an apocalyptic number.

12233130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12233130210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18551894400).

12233130210 is an abundant number, since it is smaller than the sum of its proper divisors (24870658590).

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

12233130210 is a wasteful number, since it uses less digits than its factorization.

12233130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12233130210 its reverse (1203133221), we get a palindrome (13436263431).

The spelling of 12233130210 in words is "twelve billion, two hundred thirty-three million, one hundred thirty thousand, two hundred ten".