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12122083932960 = 25352329371023313
BaseRepresentation
bin1011000001100110010010…
…0000011011101100100000
31120220212012212112110220010
42300121210200123230200
53042102011441323320
641440450344244520
72360535353223141
oct260314440335440
946825185473803
1012122083932960
113953a463a3671
121439411470740
1369c15255a881
142dc9d79cbac8
151604cad17ae0
hexb066481bb20

12122083932960 has 384 divisors, whose sum is σ = 42332781012480. Its totient is φ = 2904699764736.

The previous prime is 12122083932919. The next prime is 12122083932961. The reversal of 12122083932960 is 6923938022121.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (12122083932961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11334264 + ... + 12357576.

It is an arithmetic number, because the mean of its divisors is an integer number (110241617220).

Almost surely, 212122083932960 is an apocalyptic number.

12122083932960 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 12122083932960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21166390506240).

12122083932960 is an abundant number, since it is smaller than the sum of its proper divisors (30210697079520).

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

12122083932960 is a wasteful number, since it uses less digits than its factorization.

12122083932960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023420 (or 1023412 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 12122083932960 in words is "twelve trillion, one hundred twenty-two billion, eighty-three million, nine hundred thirty-two thousand, nine hundred sixty".