12118053120 has 288 divisors, whose sum is σ = 39571120512. Its totient is φ = 3159883776.

The previous prime is 12118053119. The next prime is 12118053133. The reversal of 12118053120 is 2135081121.

It is a super-2 number, since 2×12118053120² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61512862 + ... + 61513058.

It is an arithmetic number, because the mean of its divisors is an integer number (137399724).

Almost surely, 2^12118053120 is an apocalyptic number.

12118053120 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 12118053120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19785560256).

12118053120 is an abundant number, since it is smaller than the sum of its proper divisors (27453067392).

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

12118053120 is a wasteful number, since it uses less digits than its factorization.

12118053120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The spelling of 12118053120 in words is "twelve billion, one hundred eighteen million, fifty-three thousand, one hundred twenty".