12119850529920 has 2560 divisors, whose sum is σ = 53823600230400. Its totient is φ = 2538325278720.

The previous prime is 12119850529909. The next prime is 12119850529949. The reversal of 12119850529920 is 2992505891121.

12119850529920 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 98 + 5 + 0 + 529 + 9 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 35963947992 + ... + 35963948328.

It is an arithmetic number, because the mean of its divisors is an integer number (21024843840).

Almost surely, 2^{12119850529920} is an apocalyptic number.

12119850529920 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 12119850529920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26911800115200).

12119850529920 is an abundant number, since it is smaller than the sum of its proper divisors (41703749700480).

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

12119850529920 is a wasteful number, since it uses less digits than its factorization.

12119850529920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 54.

The spelling of 12119850529920 in words is "twelve trillion, one hundred nineteen billion, eight hundred fifty million, five hundred twenty-nine thousand, nine hundred twenty".