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1232132220000 = 253254113072027
BaseRepresentation
bin10001111011100000110…
…011011010010001100000
311100210100102011000022200
4101323200303122101200
5130141401322020000
62342011141333200
7155006246031513
oct21734063322140
94323312130280
101232132220000
114355a9575610
1217a966707200
138c26063c236
14438c7c08d7a
15220b5ae3500
hex11ee0cda460

1232132220000 has 720 divisors, whose sum is σ = 4794406448832. Its totient is φ = 297578880000.

The previous prime is 1232132219887. The next prime is 1232132220019. The reversal of 1232132220000 is 222312321.

1232132220000 is a `hidden beast` number, since 1 + 2 + 321 + 322 + 20 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 607858987 + ... + 607861013.

Almost surely, 21232132220000 is an apocalyptic number.

1232132220000 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 1232132220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2397203224416).

1232132220000 is an abundant number, since it is smaller than the sum of its proper divisors (3562274228832).

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

1232132220000 is a wasteful number, since it uses less digits than its factorization.

1232132220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381 (or 2355 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1232132220000 its reverse (222312321), we get a palindrome (1232354532321).

The spelling of 1232132220000 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-two million, two hundred twenty thousand".