12018363477120 has 3072 divisors, whose sum is σ = 57718369013760. Its totient is φ = 2224173219840.

The previous prime is 12018363477103. The next prime is 12018363477121. The reversal of 12018363477120 is 2177436381021.

12018363477120 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 8 + 3 + 634 + 7 + 7 + 1 + 2 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (12018363477121) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 20474213467 + ... + 20474214053.

It is an arithmetic number, because the mean of its divisors is an integer number (18788531580).

Almost surely, 2^{12018363477120} is an apocalyptic number.

12018363477120 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 12018363477120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28859184506880).

12018363477120 is an abundant number, since it is smaller than the sum of its proper divisors (45700005536640).

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

12018363477120 is a wasteful number, since it uses less digits than its factorization.

12018363477120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 12018363477120 in words is "twelve trillion, eighteen billion, three hundred sixty-three million, four hundred seventy-seven thousand, one hundred twenty".