840548060222112 has 1920 divisors, whose sum is σ = 3046267772190720. Its totient is φ = 224517629952000.

The previous prime is 840548060222071. The next prime is 840548060222131. The reversal of 840548060222112 is 211222060845048.

It is a happy number.

840548060222112 is a `hidden beast` number, since 8 + 4 + 0 + 5 + 4 + 8 + 0 + 602 + 2 + 21 + 12 = 666.

840548060222112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 43036601787 + ... + 43036621317.

It is an arithmetic number, because the mean of its divisors is an integer number (1586597798016).

Almost surely, 2^{840548060222112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 840548060222112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1523133886095360).

840548060222112 is an abundant number, since it is smaller than the sum of its proper divisors (2205719711968608).

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

840548060222112 is a wasteful number, since it uses less digits than its factorization.

840548060222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19720 (or 19703 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 840548060222112 in words is "eight hundred forty trillion, five hundred forty-eight billion, sixty million, two hundred twenty-two thousand, one hundred twelve".