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12023024200000 = 26551137147703
BaseRepresentation
bin1010111011110101010000…
…0101100010100101000000
31120120101112020011122112121
42232331110011202211000
53033441123143400000
641323145010334024
72350430514333022
oct256752405424500
946511466148477
1012023024200000
113915a327a3070
12142218658a314
136929c67a2a78
142d7cbb7aa012
1515cb2e410b1a
hexaef54162940

12023024200000 has 336 divisors, whose sum is σ = 33411275791488. Its totient is φ = 4253817600000.

The previous prime is 12023024199983. The next prime is 12023024200027. The reversal of 12023024200000 is 242032021.

It is a super-2 number, since 2×120230242000002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81326149 + ... + 81473851.

It is an arithmetic number, because the mean of its divisors is an integer number (99438320808).

Almost surely, 212023024200000 is an apocalyptic number.

12023024200000 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 12023024200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16705637895744).

12023024200000 is an abundant number, since it is smaller than the sum of its proper divisors (21388251591488).

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

12023024200000 is an equidigital number, since it uses as much as digits as its factorization.

12023024200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147788 (or 147758 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 12023024200000 its reverse (242032021), we get a palindrome (12023266232021).

The spelling of 12023024200000 in words is "twelve trillion, twenty-three billion, twenty-four million, two hundred thousand".