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12302210200000 = 2655783105871
BaseRepresentation
bin1011001100000101010011…
…0111100111000111000000
31121120002011011212220221211
42303001110313213013000
53103024411302400000
642055320215255504
72406543144225550
oct263012467470700
947502134786854
1012302210200000
113a13379a38076
12146830137a594
136b312a3b1736
14307604495160
1516501e6637ba
hexb3054de71c0

12302210200000 has 336 divisors, whose sum is σ = 35292819115008. Its totient is φ = 4167043200000.

The previous prime is 12302210199941. The next prime is 12302210200039. The reversal of 12302210200000 is 201220321.

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, 116147065 + ... + 116252935.

It is an arithmetic number, because the mean of its divisors is an integer number (105038152128).

Almost surely, 212302210200000 is an apocalyptic number.

12302210200000 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 12302210200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17646409557504).

12302210200000 is an abundant number, since it is smaller than the sum of its proper divisors (22990608915008).

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

12302210200000 is an frugal number, since it uses more digits than its factorization.

12302210200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105998 (or 105968 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12302210200000 its reverse (201220321), we get a palindrome (12302411420321).

The spelling of 12302210200000 in words is "twelve trillion, three hundred two billion, two hundred ten million, two hundred thousand".