12066365351070 has 384 divisors, whose sum is σ = 34782200893440. Its totient is φ = 3003052631040.

The previous prime is 12066365351069. The next prime is 12066365351087. The reversal of 12066365351070 is 7015356366021.

12066365351070 is a `hidden beast` number, since 1 + 2 + 0 + 6 + 6 + 3 + 6 + 535 + 107 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2256658137 + ... + 2256663483.

It is an arithmetic number, because the mean of its divisors is an integer number (90578648160).

Almost surely, 2^{12066365351070} is an apocalyptic number.

12066365351070 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 12066365351070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17391100446720).

12066365351070 is an abundant number, since it is smaller than the sum of its proper divisors (22715835542370).

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

12066365351070 is a wasteful number, since it uses less digits than its factorization.

12066365351070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462 (or 6450 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 12066365351070 in words is "twelve trillion, sixty-six billion, three hundred sixty-five million, three hundred fifty-one thousand, seventy".